Home / 1,037,773,026.05-1,432,126,761.23-567,874,333.22

Finding the Fourth Proportional to 1,037,773,026.05, 1,432,126,761.23 and 567,874,333.22

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Solution

The fourth proportional to 1,037,773,026.05, 1,432,126,761.23 and 567,874,333.22 is: 783,666,571.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,773,026.05 : 1,432,126,761.23 = 567,874,333.22 : x
  2. Step 2: Convert to fraction form
    1,037,773,026.05/1,432,126,761.23 = 567,874,333.22/x
  3. Step 3: Cross multiply
    1,037,773,026.05x = 1,432,126,761.23 × 567,874,333.22
  4. Step 4: Simplify right side
    1,037,773,026.05x = 813,268,029,614,263,552
  5. Step 5: Solve for x
    x = 813,268,029,614,263,552/1,037,773,026.05
  6. Step 6: Final answer
    x = 783,666,571.79

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Half scale
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Double scale
Find fourth proportional to 1,037,773,027.05, 1,432,126,762.61 and 567,874,334.22
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.