Home / 234,904,233.60-352,356,350.40-64,703,145.60

Finding the Fourth Proportional to 234,904,233.60, 352,356,350.40 and 64,703,145.60

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Solution

The fourth proportional to 234,904,233.60, 352,356,350.40 and 64,703,145.60 is: 97,054,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,904,233.60 : 352,356,350.40 = 64,703,145.60 : x
  2. Step 2: Convert to fraction form
    234,904,233.60/352,356,350.40 = 64,703,145.60/x
  3. Step 3: Cross multiply
    234,904,233.60x = 352,356,350.40 × 64,703,145.60
  4. Step 4: Simplify right side
    234,904,233.60x = 22,798,564,243,015,816
  5. Step 5: Solve for x
    x = 22,798,564,243,015,816/234,904,233.60
  6. Step 6: Final answer
    x = 97,054,718.40

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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.