Home / 362,746,505.50-500,565,155.04-204,000,353.26

Finding the Fourth Proportional to 362,746,505.50, 500,565,155.04 and 204,000,353.26

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Solution

The fourth proportional to 362,746,505.50, 500,565,155.04 and 204,000,353.26 is: 281,506,415.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,746,505.50 : 500,565,155.04 = 204,000,353.26 : x
  2. Step 2: Convert to fraction form
    362,746,505.50/500,565,155.04 = 204,000,353.26/x
  3. Step 3: Cross multiply
    362,746,505.50x = 500,565,155.04 × 204,000,353.26
  4. Step 4: Simplify right side
    362,746,505.50x = 102,115,468,457,806,672
  5. Step 5: Solve for x
    x = 102,115,468,457,806,672/362,746,505.50
  6. Step 6: Final answer
    x = 281,506,415.39

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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.