Home / 134,025,001.44-184,934,355.84-75,276,412.62

Finding the Fourth Proportional to 134,025,001.44, 184,934,355.84 and 75,276,412.62

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Solution

The fourth proportional to 134,025,001.44, 184,934,355.84 and 75,276,412.62 is: 103,870,134.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,025,001.44 : 184,934,355.84 = 75,276,412.62 : x
  2. Step 2: Convert to fraction form
    134,025,001.44/184,934,355.84 = 75,276,412.62/x
  3. Step 3: Cross multiply
    134,025,001.44x = 184,934,355.84 × 75,276,412.62
  4. Step 4: Simplify right side
    134,025,001.44x = 13,921,194,877,825,748
  5. Step 5: Solve for x
    x = 13,921,194,877,825,748/134,025,001.44
  6. Step 6: Final answer
    x = 103,870,134.14

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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.