Home / 62,219,392.80-93,329,089.20-26,317,600.80

Finding the Fourth Proportional to 62,219,392.80, 93,329,089.20 and 26,317,600.80

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Solution

The fourth proportional to 62,219,392.80, 93,329,089.20 and 26,317,600.80 is: 39,476,401.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,219,392.80 : 93,329,089.20 = 26,317,600.80 : x
  2. Step 2: Convert to fraction form
    62,219,392.80/93,329,089.20 = 26,317,600.80/x
  3. Step 3: Cross multiply
    62,219,392.80x = 93,329,089.20 × 26,317,600.80
  4. Step 4: Simplify right side
    62,219,392.80x = 2,456,197,712,593,191.50
  5. Step 5: Solve for x
    x = 2,456,197,712,593,191.50/62,219,392.80
  6. Step 6: Final answer
    x = 39,476,401.20

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Similar ratio
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1.5x scale

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.