Home / 95,098,365.60-142,547,988.62-39,797,884.70

Finding the Fourth Proportional to 95,098,365.60, 142,547,988.62 and 39,797,884.70

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Solution

The fourth proportional to 95,098,365.60, 142,547,988.62 and 39,797,884.70 is: 59,655,162.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,098,365.60 : 142,547,988.62 = 39,797,884.70 : x
  2. Step 2: Convert to fraction form
    95,098,365.60/142,547,988.62 = 39,797,884.70/x
  3. Step 3: Cross multiply
    95,098,365.60x = 142,547,988.62 × 39,797,884.70
  4. Step 4: Simplify right side
    95,098,365.60x = 5,673,108,415,572,548
  5. Step 5: Solve for x
    x = 5,673,108,415,572,548/95,098,365.60
  6. Step 6: Final answer
    x = 59,655,162.11

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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.