Home / 234,904,551.60-352,356,827.40-64,703,463.60

Finding the Fourth Proportional to 234,904,551.60, 352,356,827.40 and 64,703,463.60

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Solution

The fourth proportional to 234,904,551.60, 352,356,827.40 and 64,703,463.60 is: 97,055,195.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,904,551.60 : 352,356,827.40 = 64,703,463.60 : x
  2. Step 2: Convert to fraction form
    234,904,551.60/352,356,827.40 = 64,703,463.60/x
  3. Step 3: Cross multiply
    234,904,551.60x = 352,356,827.40 × 64,703,463.60
  4. Step 4: Simplify right side
    234,904,551.60x = 22,798,707,155,887,380
  5. Step 5: Solve for x
    x = 22,798,707,155,887,380/234,904,551.60
  6. Step 6: Final answer
    x = 97,055,195.40

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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.