Home / 24,031,812.80-36,047,719.20-17,607,281.60

Finding the Fourth Proportional to 24,031,812.80, 36,047,719.20 and 17,607,281.60

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Solution

The fourth proportional to 24,031,812.80, 36,047,719.20 and 17,607,281.60 is: 26,410,922.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,031,812.80 : 36,047,719.20 = 17,607,281.60 : x
  2. Step 2: Convert to fraction form
    24,031,812.80/36,047,719.20 = 17,607,281.60/x
  3. Step 3: Cross multiply
    24,031,812.80x = 36,047,719.20 × 17,607,281.60
  4. Step 4: Simplify right side
    24,031,812.80x = 634,702,342,992,126.88
  5. Step 5: Solve for x
    x = 634,702,342,992,126.88/24,031,812.80
  6. Step 6: Final answer
    x = 26,410,922.40

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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.