Home / 58,769,600.90-88,154,401.35-31,895,744.90

Finding the Fourth Proportional to 58,769,600.90, 88,154,401.35 and 31,895,744.90

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Solution

The fourth proportional to 58,769,600.90, 88,154,401.35 and 31,895,744.90 is: 47,843,617.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,769,600.90 : 88,154,401.35 = 31,895,744.90 : x
  2. Step 2: Convert to fraction form
    58,769,600.90/88,154,401.35 = 31,895,744.90/x
  3. Step 3: Cross multiply
    58,769,600.90x = 88,154,401.35 × 31,895,744.90
  4. Step 4: Simplify right side
    58,769,600.90x = 2,811,750,297,271,815.50
  5. Step 5: Solve for x
    x = 2,811,750,297,271,815.50/58,769,600.90
  6. Step 6: Final answer
    x = 47,843,617.35

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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.