Home / 26,418,557.38-36,461,594.20-16,111,259.60

Finding the Fourth Proportional to 26,418,557.38, 36,461,594.20 and 16,111,259.60

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Solution

The fourth proportional to 26,418,557.38, 36,461,594.20 and 16,111,259.60 is: 22,235,968.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,418,557.38 : 36,461,594.20 = 16,111,259.60 : x
  2. Step 2: Convert to fraction form
    26,418,557.38/36,461,594.20 = 16,111,259.60/x
  3. Step 3: Cross multiply
    26,418,557.38x = 36,461,594.20 × 16,111,259.60
  4. Step 4: Simplify right side
    26,418,557.38x = 587,442,209,586,054.38
  5. Step 5: Solve for x
    x = 587,442,209,586,054.38/26,418,557.38
  6. Step 6: Final answer
    x = 22,235,968.50

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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.