Home / 1,099,455,314.01-1,517,237,554.26-597,634,240.45

Finding the Fourth Proportional to 1,099,455,314.01, 1,517,237,554.26 and 597,634,240.45

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Solution

The fourth proportional to 1,099,455,314.01, 1,517,237,554.26 and 597,634,240.45 is: 824,729,392.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,099,455,314.01 : 1,517,237,554.26 = 597,634,240.45 : x
  2. Step 2: Convert to fraction form
    1,099,455,314.01/1,517,237,554.26 = 597,634,240.45/x
  3. Step 3: Cross multiply
    1,099,455,314.01x = 1,517,237,554.26 × 597,634,240.45
  4. Step 4: Simplify right side
    1,099,455,314.01x = 906,753,113,318,671,488
  5. Step 5: Solve for x
    x = 906,753,113,318,671,488/1,099,455,314.01
  6. Step 6: Final answer
    x = 824,729,392.61

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Double scale
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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.