Home / 109,097,263.32-163,641,909.06-32,418,298.56

Finding the Fourth Proportional to 109,097,263.32, 163,641,909.06 and 32,418,298.56

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Solution

The fourth proportional to 109,097,263.32, 163,641,909.06 and 32,418,298.56 is: 48,626,263.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,097,263.32 : 163,641,909.06 = 32,418,298.56 : x
  2. Step 2: Convert to fraction form
    109,097,263.32/163,641,909.06 = 32,418,298.56/x
  3. Step 3: Cross multiply
    109,097,263.32x = 163,641,909.06 × 32,418,298.56
  4. Step 4: Simplify right side
    109,097,263.32x = 5,304,992,264,835,449
  5. Step 5: Solve for x
    x = 5,304,992,264,835,449/109,097,263.32
  6. Step 6: Final answer
    x = 48,626,263.42

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.