Home / 333,688,053.40-500,532,080.10-103,727,627.80

Finding the Fourth Proportional to 333,688,053.40, 500,532,080.10 and 103,727,627.80

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Solution

The fourth proportional to 333,688,053.40, 500,532,080.10 and 103,727,627.80 is: 155,591,441.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,688,053.40 : 500,532,080.10 = 103,727,627.80 : x
  2. Step 2: Convert to fraction form
    333,688,053.40/500,532,080.10 = 103,727,627.80/x
  3. Step 3: Cross multiply
    333,688,053.40x = 500,532,080.10 × 103,727,627.80
  4. Step 4: Simplify right side
    333,688,053.40x = 51,919,005,306,572,584
  5. Step 5: Solve for x
    x = 51,919,005,306,572,584/333,688,053.40
  6. Step 6: Final answer
    x = 155,591,441.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.