Home / 67,459,786.10-101,189,678.47-24,328,988.85

Finding the Fourth Proportional to 67,459,786.10, 101,189,678.47 and 24,328,988.85

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Solution

The fourth proportional to 67,459,786.10, 101,189,678.47 and 24,328,988.85 is: 36,493,483.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,459,786.10 : 101,189,678.47 = 24,328,988.85 : x
  2. Step 2: Convert to fraction form
    67,459,786.10/101,189,678.47 = 24,328,988.85/x
  3. Step 3: Cross multiply
    67,459,786.10x = 101,189,678.47 × 24,328,988.85
  4. Step 4: Simplify right side
    67,459,786.10x = 2,461,842,559,231,715
  5. Step 5: Solve for x
    x = 2,461,842,559,231,715/67,459,786.10
  6. Step 6: Final answer
    x = 36,493,483.03

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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.