Home / 24,442,816.90-36,664,225.35-12,307,591.30

Finding the Fourth Proportional to 24,442,816.90, 36,664,225.35 and 12,307,591.30

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Solution

The fourth proportional to 24,442,816.90, 36,664,225.35 and 12,307,591.30 is: 18,461,386.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,442,816.90 : 36,664,225.35 = 12,307,591.30 : x
  2. Step 2: Convert to fraction form
    24,442,816.90/36,664,225.35 = 12,307,591.30/x
  3. Step 3: Cross multiply
    24,442,816.90x = 36,664,225.35 × 12,307,591.30
  4. Step 4: Simplify right side
    24,442,816.90x = 451,248,300,938,899.50
  5. Step 5: Solve for x
    x = 451,248,300,938,899.50/24,442,816.90
  6. Step 6: Final answer
    x = 18,461,386.95

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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.