Home / 1,053,169,983.46-1,453,379,432.34-583,261,453.18

Finding the Fourth Proportional to 1,053,169,983.46, 1,453,379,432.34 and 583,261,453.18

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Solution

The fourth proportional to 1,053,169,983.46, 1,453,379,432.34 and 583,261,453.18 is: 804,903,494.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,169,983.46 : 1,453,379,432.34 = 583,261,453.18 : x
  2. Step 2: Convert to fraction form
    1,053,169,983.46/1,453,379,432.34 = 583,261,453.18/x
  3. Step 3: Cross multiply
    1,053,169,983.46x = 1,453,379,432.34 × 583,261,453.18
  4. Step 4: Simplify right side
    1,053,169,983.46x = 847,700,199,728,551,808
  5. Step 5: Solve for x
    x = 847,700,199,728,551,808/1,053,169,983.46
  6. Step 6: Final answer
    x = 804,903,494.25

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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.