Home / 24,246,019.85-36,369,029.78-21,615,386.90

Finding the Fourth Proportional to 24,246,019.85, 36,369,029.78 and 21,615,386.90

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Solution

The fourth proportional to 24,246,019.85, 36,369,029.78 and 21,615,386.90 is: 32,423,080.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,246,019.85 : 36,369,029.78 = 21,615,386.90 : x
  2. Step 2: Convert to fraction form
    24,246,019.85/36,369,029.78 = 21,615,386.90/x
  3. Step 3: Cross multiply
    24,246,019.85x = 36,369,029.78 × 21,615,386.90
  4. Step 4: Simplify right side
    24,246,019.85x = 786,130,649,764,244.88
  5. Step 5: Solve for x
    x = 786,130,649,764,244.88/24,246,019.85
  6. Step 6: Final answer
    x = 32,423,080.35

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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.