Home / 24,327,962.63-33,572,677.40-13,164,455.76

Finding the Fourth Proportional to 24,327,962.63, 33,572,677.40 and 13,164,455.76

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Solution

The fourth proportional to 24,327,962.63, 33,572,677.40 and 13,164,455.76 is: 18,166,997.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,327,962.63 : 33,572,677.40 = 13,164,455.76 : x
  2. Step 2: Convert to fraction form
    24,327,962.63/33,572,677.40 = 13,164,455.76/x
  3. Step 3: Cross multiply
    24,327,962.63x = 33,572,677.40 × 13,164,455.76
  4. Step 4: Simplify right side
    24,327,962.63x = 441,966,026,234,698.69
  5. Step 5: Solve for x
    x = 441,966,026,234,698.69/24,327,962.63
  6. Step 6: Final answer
    x = 18,166,997.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.