Home / 52,926,001.92-79,374,663.68-14,578,396.16

Finding the Fourth Proportional to 52,926,001.92, 79,374,663.68 and 14,578,396.16

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Solution

The fourth proportional to 52,926,001.92, 79,374,663.68 and 14,578,396.16 is: 21,863,644.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,926,001.92 : 79,374,663.68 = 14,578,396.16 : x
  2. Step 2: Convert to fraction form
    52,926,001.92/79,374,663.68 = 14,578,396.16/x
  3. Step 3: Cross multiply
    52,926,001.92x = 79,374,663.68 × 14,578,396.16
  4. Step 4: Simplify right side
    52,926,001.92x = 1,157,155,292,193,803.50
  5. Step 5: Solve for x
    x = 1,157,155,292,193,803.50/52,926,001.92
  6. Step 6: Final answer
    x = 21,863,644.53

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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.