Home / 337,432,318.56-506,017,620.48-116,061,565.08

Finding the Fourth Proportional to 337,432,318.56, 506,017,620.48 and 116,061,565.08

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Solution

The fourth proportional to 337,432,318.56, 506,017,620.48 and 116,061,565.08 is: 174,047,338.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,432,318.56 : 506,017,620.48 = 116,061,565.08 : x
  2. Step 2: Convert to fraction form
    337,432,318.56/506,017,620.48 = 116,061,565.08/x
  3. Step 3: Cross multiply
    337,432,318.56x = 506,017,620.48 × 116,061,565.08
  4. Step 4: Simplify right side
    337,432,318.56x = 58,729,196,990,966,264
  5. Step 5: Solve for x
    x = 58,729,196,990,966,264/337,432,318.56
  6. Step 6: Final answer
    x = 174,047,338.56

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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.