Home / 24,447,308.80-36,670,963.20-7,405,767.40

Finding the Fourth Proportional to 24,447,308.80, 36,670,963.20 and 7,405,767.40

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Solution

The fourth proportional to 24,447,308.80, 36,670,963.20 and 7,405,767.40 is: 11,108,651.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,447,308.80 : 36,670,963.20 = 7,405,767.40 : x
  2. Step 2: Convert to fraction form
    24,447,308.80/36,670,963.20 = 7,405,767.40/x
  3. Step 3: Cross multiply
    24,447,308.80x = 36,670,963.20 × 7,405,767.40
  4. Step 4: Simplify right side
    24,447,308.80x = 271,576,623,793,159.72
  5. Step 5: Solve for x
    x = 271,576,623,793,159.72/24,447,308.80
  6. Step 6: Final answer
    x = 11,108,651.10

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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.