Home / 124,458,330.90-186,687,496.35-33,581,774.10

Finding the Fourth Proportional to 124,458,330.90, 186,687,496.35 and 33,581,774.10

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Solution

The fourth proportional to 124,458,330.90, 186,687,496.35 and 33,581,774.10 is: 50,372,661.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,458,330.90 : 186,687,496.35 = 33,581,774.10 : x
  2. Step 2: Convert to fraction form
    124,458,330.90/186,687,496.35 = 33,581,774.10/x
  3. Step 3: Cross multiply
    124,458,330.90x = 186,687,496.35 × 33,581,774.10
  4. Step 4: Simplify right side
    124,458,330.90x = 6,269,297,329,720,275
  5. Step 5: Solve for x
    x = 6,269,297,329,720,275/124,458,330.90
  6. Step 6: Final answer
    x = 50,372,661.15

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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.