Home / 73,500,400.72-110,267,211.64-24,316,138.80

Finding the Fourth Proportional to 73,500,400.72, 110,267,211.64 and 24,316,138.80

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Solution

The fourth proportional to 73,500,400.72, 110,267,211.64 and 24,316,138.80 is: 36,479,703.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,500,400.72 : 110,267,211.64 = 24,316,138.80 : x
  2. Step 2: Convert to fraction form
    73,500,400.72/110,267,211.64 = 24,316,138.80/x
  3. Step 3: Cross multiply
    73,500,400.72x = 110,267,211.64 × 24,316,138.80
  4. Step 4: Simplify right side
    73,500,400.72x = 2,681,272,823,327,215.50
  5. Step 5: Solve for x
    x = 2,681,272,823,327,215.50/73,500,400.72
  6. Step 6: Final answer
    x = 36,479,703.47

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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.