Home / 110,946,745.09-153,098,194.12-62,044,725.25

Finding the Fourth Proportional to 110,946,745.09, 153,098,194.12 and 62,044,725.25

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Solution

The fourth proportional to 110,946,745.09, 153,098,194.12 and 62,044,725.25 is: 85,617,071.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,946,745.09 : 153,098,194.12 = 62,044,725.25 : x
  2. Step 2: Convert to fraction form
    110,946,745.09/153,098,194.12 = 62,044,725.25/x
  3. Step 3: Cross multiply
    110,946,745.09x = 153,098,194.12 × 62,044,725.25
  4. Step 4: Simplify right side
    110,946,745.09x = 9,498,935,390,446,566
  5. Step 5: Solve for x
    x = 9,498,935,390,446,566/110,946,745.09
  6. Step 6: Final answer
    x = 85,617,071.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.