Home / 17,577,486.54-26,341,105.14-9,884,984.58

Finding the Fourth Proportional to 17,577,486.54, 26,341,105.14 and 9,884,984.58

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Solution

The fourth proportional to 17,577,486.54, 26,341,105.14 and 9,884,984.58 is: 14,813,347.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,577,486.54 : 26,341,105.14 = 9,884,984.58 : x
  2. Step 2: Convert to fraction form
    17,577,486.54/26,341,105.14 = 9,884,984.58/x
  3. Step 3: Cross multiply
    17,577,486.54x = 26,341,105.14 × 9,884,984.58
  4. Step 4: Simplify right side
    17,577,486.54x = 260,381,418,129,058.75
  5. Step 5: Solve for x
    x = 260,381,418,129,058.75/17,577,486.54
  6. Step 6: Final answer
    x = 14,813,347.60

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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.