Home / 149,481,630.30-224,222,445.45-41,776,254.30

Finding the Fourth Proportional to 149,481,630.30, 224,222,445.45 and 41,776,254.30

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Solution

The fourth proportional to 149,481,630.30, 224,222,445.45 and 41,776,254.30 is: 62,664,381.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,481,630.30 : 224,222,445.45 = 41,776,254.30 : x
  2. Step 2: Convert to fraction form
    149,481,630.30/224,222,445.45 = 41,776,254.30/x
  3. Step 3: Cross multiply
    149,481,630.30x = 224,222,445.45 × 41,776,254.30
  4. Step 4: Simplify right side
    149,481,630.30x = 9,367,173,900,887,076
  5. Step 5: Solve for x
    x = 9,367,173,900,887,076/149,481,630.30
  6. Step 6: Final answer
    x = 62,664,381.45

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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.