Home / 24,451,430.60-36,645,653.10-18,743,360.60

Finding the Fourth Proportional to 24,451,430.60, 36,645,653.10 and 18,743,360.60

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Solution

The fourth proportional to 24,451,430.60, 36,645,653.10 and 18,743,360.60 is: 28,090,899.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,451,430.60 : 36,645,653.10 = 18,743,360.60 : x
  2. Step 2: Convert to fraction form
    24,451,430.60/36,645,653.10 = 18,743,360.60/x
  3. Step 3: Cross multiply
    24,451,430.60x = 36,645,653.10 × 18,743,360.60
  4. Step 4: Simplify right side
    24,451,430.60x = 686,862,690,475,808
  5. Step 5: Solve for x
    x = 686,862,690,475,808/24,451,430.60
  6. Step 6: Final answer
    x = 28,090,899.94

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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.