Home / 94,812,773.72-130,852,251.45-53,562,324.92

Finding the Fourth Proportional to 94,812,773.72, 130,852,251.45 and 53,562,324.92

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Solution

The fourth proportional to 94,812,773.72, 130,852,251.45 and 53,562,324.92 is: 73,922,010.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,812,773.72 : 130,852,251.45 = 53,562,324.92 : x
  2. Step 2: Convert to fraction form
    94,812,773.72/130,852,251.45 = 53,562,324.92/x
  3. Step 3: Cross multiply
    94,812,773.72x = 130,852,251.45 × 53,562,324.92
  4. Step 4: Simplify right side
    94,812,773.72x = 7,008,750,808,024,180
  5. Step 5: Solve for x
    x = 7,008,750,808,024,180/94,812,773.72
  6. Step 6: Final answer
    x = 73,922,010.01

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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.