Home / 87,876,267.40-131,814,401.10-24,050,859.40

Finding the Fourth Proportional to 87,876,267.40, 131,814,401.10 and 24,050,859.40

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Solution

The fourth proportional to 87,876,267.40, 131,814,401.10 and 24,050,859.40 is: 36,076,289.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,876,267.40 : 131,814,401.10 = 24,050,859.40 : x
  2. Step 2: Convert to fraction form
    87,876,267.40/131,814,401.10 = 24,050,859.40/x
  3. Step 3: Cross multiply
    87,876,267.40x = 131,814,401.10 × 24,050,859.40
  4. Step 4: Simplify right side
    87,876,267.40x = 3,170,249,627,751,305
  5. Step 5: Solve for x
    x = 3,170,249,627,751,305/87,876,267.40
  6. Step 6: Final answer
    x = 36,076,289.10

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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.