Home / 35,902,760.43-53,854,140.65-8,976,416.43

Finding the Fourth Proportional to 35,902,760.43, 53,854,140.65 and 8,976,416.43

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Solution

The fourth proportional to 35,902,760.43, 53,854,140.65 and 8,976,416.43 is: 13,464,624.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,902,760.43 : 53,854,140.65 = 8,976,416.43 : x
  2. Step 2: Convert to fraction form
    35,902,760.43/53,854,140.65 = 8,976,416.43/x
  3. Step 3: Cross multiply
    35,902,760.43x = 53,854,140.65 × 8,976,416.43
  4. Step 4: Simplify right side
    35,902,760.43x = 483,417,192,909,308.81
  5. Step 5: Solve for x
    x = 483,417,192,909,308.81/35,902,760.43
  6. Step 6: Final answer
    x = 13,464,624.65

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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.