Home / 105,733,707.71-158,600,343.45-59,654,659.13

Finding the Fourth Proportional to 105,733,707.71, 158,600,343.45 and 59,654,659.13

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Solution

The fourth proportional to 105,733,707.71, 158,600,343.45 and 59,654,659.13 is: 89,481,865.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,733,707.71 : 158,600,343.45 = 59,654,659.13 : x
  2. Step 2: Convert to fraction form
    105,733,707.71/158,600,343.45 = 59,654,659.13/x
  3. Step 3: Cross multiply
    105,733,707.71x = 158,600,343.45 × 59,654,659.13
  4. Step 4: Simplify right side
    105,733,707.71x = 9,461,249,425,617,676
  5. Step 5: Solve for x
    x = 9,461,249,425,617,676/105,733,707.71
  6. Step 6: Final answer
    x = 89,481,865.63

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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.