Home / 53,565,856.92-73,916,154.45-29,724,082.02

Finding the Fourth Proportional to 53,565,856.92, 73,916,154.45 and 29,724,082.02

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Solution

The fourth proportional to 53,565,856.92, 73,916,154.45 and 29,724,082.02 is: 41,016,609.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,565,856.92 : 73,916,154.45 = 29,724,082.02 : x
  2. Step 2: Convert to fraction form
    53,565,856.92/73,916,154.45 = 29,724,082.02/x
  3. Step 3: Cross multiply
    53,565,856.92x = 73,916,154.45 × 29,724,082.02
  4. Step 4: Simplify right side
    53,565,856.92x = 2,197,089,837,474,788
  5. Step 5: Solve for x
    x = 2,197,089,837,474,788/53,565,856.92
  6. Step 6: Final answer
    x = 41,016,609.53

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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.