Home / 14,401,229.60-21,601,866.28-5,881,566.08

Finding the Fourth Proportional to 14,401,229.60, 21,601,866.28 and 5,881,566.08

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Solution

The fourth proportional to 14,401,229.60, 21,601,866.28 and 5,881,566.08 is: 8,822,358.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,401,229.60 : 21,601,866.28 = 5,881,566.08 : x
  2. Step 2: Convert to fraction form
    14,401,229.60/21,601,866.28 = 5,881,566.08/x
  3. Step 3: Cross multiply
    14,401,229.60x = 21,601,866.28 × 5,881,566.08
  4. Step 4: Simplify right side
    14,401,229.60x = 127,052,803,977,143.80
  5. Step 5: Solve for x
    x = 127,052,803,977,143.80/14,401,229.60
  6. Step 6: Final answer
    x = 8,822,358.06

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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.