Home / 149,472,001.80-224,208,002.70-41,766,625.80

Finding the Fourth Proportional to 149,472,001.80, 224,208,002.70 and 41,766,625.80

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Solution

The fourth proportional to 149,472,001.80, 224,208,002.70 and 41,766,625.80 is: 62,649,938.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,472,001.80 : 224,208,002.70 = 41,766,625.80 : x
  2. Step 2: Convert to fraction form
    149,472,001.80/224,208,002.70 = 41,766,625.80/x
  3. Step 3: Cross multiply
    149,472,001.80x = 224,208,002.70 × 41,766,625.80
  4. Step 4: Simplify right side
    149,472,001.80x = 9,364,411,750,136,288
  5. Step 5: Solve for x
    x = 9,364,411,750,136,288/149,472,001.80
  6. Step 6: Final answer
    x = 62,649,938.70

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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.