Home / 124,416,098.10-186,624,147.15-33,536,430.90

Finding the Fourth Proportional to 124,416,098.10, 186,624,147.15 and 33,536,430.90

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Solution

The fourth proportional to 124,416,098.10, 186,624,147.15 and 33,536,430.90 is: 50,304,646.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,098.10 : 186,624,147.15 = 33,536,430.90 : x
  2. Step 2: Convert to fraction form
    124,416,098.10/186,624,147.15 = 33,536,430.90/x
  3. Step 3: Cross multiply
    124,416,098.10x = 186,624,147.15 × 33,536,430.90
  4. Step 4: Simplify right side
    124,416,098.10x = 6,258,707,815,167,407
  5. Step 5: Solve for x
    x = 6,258,707,815,167,407/124,416,098.10
  6. Step 6: Final answer
    x = 50,304,646.35

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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.