Home / 84,016,987.94-125,953,599.32-32,238,748.04

Finding the Fourth Proportional to 84,016,987.94, 125,953,599.32 and 32,238,748.04

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Solution

The fourth proportional to 84,016,987.94, 125,953,599.32 and 32,238,748.04 is: 48,330,539.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,016,987.94 : 125,953,599.32 = 32,238,748.04 : x
  2. Step 2: Convert to fraction form
    84,016,987.94/125,953,599.32 = 32,238,748.04/x
  3. Step 3: Cross multiply
    84,016,987.94x = 125,953,599.32 × 32,238,748.04
  4. Step 4: Simplify right side
    84,016,987.94x = 4,060,586,352,583,663.50
  5. Step 5: Solve for x
    x = 4,060,586,352,583,663.50/84,016,987.94
  6. Step 6: Final answer
    x = 48,330,539.48

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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.