Home / 29,451,308.63-44,117,256.80-13,654,629.86

Finding the Fourth Proportional to 29,451,308.63, 44,117,256.80 and 13,654,629.86

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Solution

The fourth proportional to 29,451,308.63, 44,117,256.80 and 13,654,629.86 is: 20,454,263.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,451,308.63 : 44,117,256.80 = 13,654,629.86 : x
  2. Step 2: Convert to fraction form
    29,451,308.63/44,117,256.80 = 13,654,629.86/x
  3. Step 3: Cross multiply
    29,451,308.63x = 44,117,256.80 × 13,654,629.86
  4. Step 4: Simplify right side
    29,451,308.63x = 602,404,812,186,997.88
  5. Step 5: Solve for x
    x = 602,404,812,186,997.88/29,451,308.63
  6. Step 6: Final answer
    x = 20,454,263.00

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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.