Home / 149,778,845.80-224,693,151.90-58,905,399.40

Finding the Fourth Proportional to 149,778,845.80, 224,693,151.90 and 58,905,399.40

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Solution

The fourth proportional to 149,778,845.80, 224,693,151.90 and 58,905,399.40 is: 88,367,885.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,778,845.80 : 224,693,151.90 = 58,905,399.40 : x
  2. Step 2: Convert to fraction form
    149,778,845.80/224,693,151.90 = 58,905,399.40/x
  3. Step 3: Cross multiply
    149,778,845.80x = 224,693,151.90 × 58,905,399.40
  4. Step 4: Simplify right side
    149,778,845.80x = 13,235,639,855,114,368
  5. Step 5: Solve for x
    x = 13,235,639,855,114,368/149,778,845.80
  6. Step 6: Final answer
    x = 88,367,885.23

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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.