Home / 182,772,792.48-252,224,960.76-99,140,713.74

Finding the Fourth Proportional to 182,772,792.48, 252,224,960.76 and 99,140,713.74

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Solution

The fourth proportional to 182,772,792.48, 252,224,960.76 and 99,140,713.74 is: 136,813,375.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,772,792.48 : 252,224,960.76 = 99,140,713.74 : x
  2. Step 2: Convert to fraction form
    182,772,792.48/252,224,960.76 = 99,140,713.74/x
  3. Step 3: Cross multiply
    182,772,792.48x = 252,224,960.76 × 99,140,713.74
  4. Step 4: Simplify right side
    182,772,792.48x = 25,005,762,632,789,892
  5. Step 5: Solve for x
    x = 25,005,762,632,789,892/182,772,792.48
  6. Step 6: Final answer
    x = 136,813,375.19

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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.