Home / 16,642,854.60-24,964,281.90-10,974,150.60

Finding the Fourth Proportional to 16,642,854.60, 24,964,281.90 and 10,974,150.60

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Solution

The fourth proportional to 16,642,854.60, 24,964,281.90 and 10,974,150.60 is: 16,461,225.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642,854.60 : 24,964,281.90 = 10,974,150.60 : x
  2. Step 2: Convert to fraction form
    16,642,854.60/24,964,281.90 = 10,974,150.60/x
  3. Step 3: Cross multiply
    16,642,854.60x = 24,964,281.90 × 10,974,150.60
  4. Step 4: Simplify right side
    16,642,854.60x = 273,961,789,191,454.12
  5. Step 5: Solve for x
    x = 273,961,789,191,454.12/16,642,854.60
  6. Step 6: Final answer
    x = 16,461,225.90

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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.