Home / 94,752,045.42-130,758,724.14-55,594,488.39

Finding the Fourth Proportional to 94,752,045.42, 130,758,724.14 and 55,594,488.39

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Solution

The fourth proportional to 94,752,045.42, 130,758,724.14 and 55,594,488.39 is: 76,720,922.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,752,045.42 : 130,758,724.14 = 55,594,488.39 : x
  2. Step 2: Convert to fraction form
    94,752,045.42/130,758,724.14 = 55,594,488.39/x
  3. Step 3: Cross multiply
    94,752,045.42x = 130,758,724.14 × 55,594,488.39
  4. Step 4: Simplify right side
    94,752,045.42x = 7,269,464,371,092,443
  5. Step 5: Solve for x
    x = 7,269,464,371,092,443/94,752,045.42
  6. Step 6: Final answer
    x = 76,720,922.90

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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.