Home / 15,442,624.84-23,164,101.28-4,660,020.52

Finding the Fourth Proportional to 15,442,624.84, 23,164,101.28 and 4,660,020.52

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Solution

The fourth proportional to 15,442,624.84, 23,164,101.28 and 4,660,020.52 is: 6,990,080.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,442,624.84 : 23,164,101.28 = 4,660,020.52 : x
  2. Step 2: Convert to fraction form
    15,442,624.84/23,164,101.28 = 4,660,020.52/x
  3. Step 3: Cross multiply
    15,442,624.84x = 23,164,101.28 × 4,660,020.52
  4. Step 4: Simplify right side
    15,442,624.84x = 107,945,187,292,158.27
  5. Step 5: Solve for x
    x = 107,945,187,292,158.27/15,442,624.84
  6. Step 6: Final answer
    x = 6,990,080.28

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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.