Home / 24,816,165.60-37,225,414.80-7,777,394.40

Finding the Fourth Proportional to 24,816,165.60, 37,225,414.80 and 7,777,394.40

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Solution

The fourth proportional to 24,816,165.60, 37,225,414.80 and 7,777,394.40 is: 11,666,457.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,816,165.60 : 37,225,414.80 = 7,777,394.40 : x
  2. Step 2: Convert to fraction form
    24,816,165.60/37,225,414.80 = 7,777,394.40/x
  3. Step 3: Cross multiply
    24,816,165.60x = 37,225,414.80 × 7,777,394.40
  4. Step 4: Simplify right side
    24,816,165.60x = 289,516,732,603,197.12
  5. Step 5: Solve for x
    x = 289,516,732,603,197.12/24,816,165.60
  6. Step 6: Final answer
    x = 11,666,457.15

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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.