Home / 40,372,379.10-60,486,397.65-24,569,117.10

Finding the Fourth Proportional to 40,372,379.10, 60,486,397.65 and 24,569,117.10

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Solution

The fourth proportional to 40,372,379.10, 60,486,397.65 and 24,569,117.10 is: 36,809,755.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,372,379.10 : 60,486,397.65 = 24,569,117.10 : x
  2. Step 2: Convert to fraction form
    40,372,379.10/60,486,397.65 = 24,569,117.10/x
  3. Step 3: Cross multiply
    40,372,379.10x = 60,486,397.65 × 24,569,117.10
  4. Step 4: Simplify right side
    40,372,379.10x = 1,486,097,386,820,014.75
  5. Step 5: Solve for x
    x = 1,486,097,386,820,014.75/40,372,379.10
  6. Step 6: Final answer
    x = 36,809,755.08

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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.