Home / 24,196,283.20-36,294,424.80-20,911,700.80

Finding the Fourth Proportional to 24,196,283.20, 36,294,424.80 and 20,911,700.80

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Solution

The fourth proportional to 24,196,283.20, 36,294,424.80 and 20,911,700.80 is: 31,367,551.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,196,283.20 : 36,294,424.80 = 20,911,700.80 : x
  2. Step 2: Convert to fraction form
    24,196,283.20/36,294,424.80 = 20,911,700.80/x
  3. Step 3: Cross multiply
    24,196,283.20x = 36,294,424.80 × 20,911,700.80
  4. Step 4: Simplify right side
    24,196,283.20x = 758,978,152,125,699.75
  5. Step 5: Solve for x
    x = 758,978,152,125,699.75/24,196,283.20
  6. Step 6: Final answer
    x = 31,367,551.20

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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.