Home / 24,194,296.40-36,291,444.60-12,101,061.20

Finding the Fourth Proportional to 24,194,296.40, 36,291,444.60 and 12,101,061.20

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Solution

The fourth proportional to 24,194,296.40, 36,291,444.60 and 12,101,061.20 is: 18,151,591.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,194,296.40 : 36,291,444.60 = 12,101,061.20 : x
  2. Step 2: Convert to fraction form
    24,194,296.40/36,291,444.60 = 12,101,061.20/x
  3. Step 3: Cross multiply
    24,194,296.40x = 36,291,444.60 × 12,101,061.20
  4. Step 4: Simplify right side
    24,194,296.40x = 439,164,992,141,009.50
  5. Step 5: Solve for x
    x = 439,164,992,141,009.50/24,194,296.40
  6. Step 6: Final answer
    x = 18,151,591.80

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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.