Home / 24,154,977.60-36,208,846.80-21,604,060.80

Finding the Fourth Proportional to 24,154,977.60, 36,208,846.80 and 21,604,060.80

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Solution

The fourth proportional to 24,154,977.60, 36,208,846.80 and 21,604,060.80 is: 32,384,965.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,154,977.60 : 36,208,846.80 = 21,604,060.80 : x
  2. Step 2: Convert to fraction form
    24,154,977.60/36,208,846.80 = 21,604,060.80/x
  3. Step 3: Cross multiply
    24,154,977.60x = 36,208,846.80 × 21,604,060.80
  4. Step 4: Simplify right side
    24,154,977.60x = 782,258,127,765,085.38
  5. Step 5: Solve for x
    x = 782,258,127,765,085.38/24,154,977.60
  6. Step 6: Final answer
    x = 32,384,965.98

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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.