Home / 105,733,726.09-158,600,370.97-59,654,677.50

Finding the Fourth Proportional to 105,733,726.09, 158,600,370.97 and 59,654,677.50

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Solution

The fourth proportional to 105,733,726.09, 158,600,370.97 and 59,654,677.50 is: 89,481,893.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,733,726.09 : 158,600,370.97 = 59,654,677.50 : x
  2. Step 2: Convert to fraction form
    105,733,726.09/158,600,370.97 = 59,654,677.50/x
  3. Step 3: Cross multiply
    105,733,726.09x = 158,600,370.97 × 59,654,677.50
  4. Step 4: Simplify right side
    105,733,726.09x = 9,461,253,981,670,280
  5. Step 5: Solve for x
    x = 9,461,253,981,670,280/105,733,726.09
  6. Step 6: Final answer
    x = 89,481,893.16

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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.