Home / 178,343,443.50-267,291,354.69-96,459,053.10

Finding the Fourth Proportional to 178,343,443.50, 267,291,354.69 and 96,459,053.10

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Solution

The fourth proportional to 178,343,443.50, 267,291,354.69 and 96,459,053.10 is: 144,567,529.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,343,443.50 : 267,291,354.69 = 96,459,053.10 : x
  2. Step 2: Convert to fraction form
    178,343,443.50/267,291,354.69 = 96,459,053.10/x
  3. Step 3: Cross multiply
    178,343,443.50x = 267,291,354.69 × 96,459,053.10
  4. Step 4: Simplify right side
    178,343,443.50x = 25,782,670,975,213,644
  5. Step 5: Solve for x
    x = 25,782,670,975,213,644/178,343,443.50
  6. Step 6: Final answer
    x = 144,567,529.20

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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.