Home / 24,165,217.60-36,289,816.80-12,827,809.60

Finding the Fourth Proportional to 24,165,217.60, 36,289,816.80 and 12,827,809.60

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Solution

The fourth proportional to 24,165,217.60, 36,289,816.80 and 12,827,809.60 is: 19,264,004.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,165,217.60 : 36,289,816.80 = 12,827,809.60 : x
  2. Step 2: Convert to fraction form
    24,165,217.60/36,289,816.80 = 12,827,809.60/x
  3. Step 3: Cross multiply
    24,165,217.60x = 36,289,816.80 × 12,827,809.60
  4. Step 4: Simplify right side
    24,165,217.60x = 465,518,860,329,281.25
  5. Step 5: Solve for x
    x = 465,518,860,329,281.25/24,165,217.60
  6. Step 6: Final answer
    x = 19,264,004.49

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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.