Home / 177,155,118.45-265,732,677.68-62,098,141.95

Finding the Fourth Proportional to 177,155,118.45, 265,732,677.68 and 62,098,141.95

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Solution

The fourth proportional to 177,155,118.45, 265,732,677.68 and 62,098,141.95 is: 93,147,212.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,155,118.45 : 265,732,677.68 = 62,098,141.95 : x
  2. Step 2: Convert to fraction form
    177,155,118.45/265,732,677.68 = 62,098,141.95/x
  3. Step 3: Cross multiply
    177,155,118.45x = 265,732,677.68 × 62,098,141.95
  4. Step 4: Simplify right side
    177,155,118.45x = 16,501,505,539,015,748
  5. Step 5: Solve for x
    x = 16,501,505,539,015,748/177,155,118.45
  6. Step 6: Final answer
    x = 93,147,212.93

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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.