Home / 91,804,670.04-137,725,177.14-26,226,373.80

Finding the Fourth Proportional to 91,804,670.04, 137,725,177.14 and 26,226,373.80

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Solution

The fourth proportional to 91,804,670.04, 137,725,177.14 and 26,226,373.80 is: 39,344,752.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,804,670.04 : 137,725,177.14 = 26,226,373.80 : x
  2. Step 2: Convert to fraction form
    91,804,670.04/137,725,177.14 = 26,226,373.80/x
  3. Step 3: Cross multiply
    91,804,670.04x = 137,725,177.14 × 26,226,373.80
  4. Step 4: Simplify right side
    91,804,670.04x = 3,612,031,977,344,854.50
  5. Step 5: Solve for x
    x = 3,612,031,977,344,854.50/91,804,670.04
  6. Step 6: Final answer
    x = 39,344,752.02

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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.