Home / 26,539,260.60-36,623,001.60-14,779,135.59

Finding the Fourth Proportional to 26,539,260.60, 36,623,001.60 and 14,779,135.59

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Solution

The fourth proportional to 26,539,260.60, 36,623,001.60 and 14,779,135.59 is: 20,394,551.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,539,260.60 : 36,623,001.60 = 14,779,135.59 : x
  2. Step 2: Convert to fraction form
    26,539,260.60/36,623,001.60 = 14,779,135.59/x
  3. Step 3: Cross multiply
    26,539,260.60x = 36,623,001.60 × 14,779,135.59
  4. Step 4: Simplify right side
    26,539,260.60x = 541,256,306,359,186.94
  5. Step 5: Solve for x
    x = 541,256,306,359,186.94/26,539,260.60
  6. Step 6: Final answer
    x = 20,394,551.10

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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.