Home / 41,061,788.51-56,660,257.28-32,710,428.29

Finding the Fourth Proportional to 41,061,788.51, 56,660,257.28 and 32,710,428.29

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Solution

The fourth proportional to 41,061,788.51, 56,660,257.28 and 32,710,428.29 is: 45,136,399.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,061,788.51 : 56,660,257.28 = 32,710,428.29 : x
  2. Step 2: Convert to fraction form
    41,061,788.51/56,660,257.28 = 32,710,428.29/x
  3. Step 3: Cross multiply
    41,061,788.51x = 56,660,257.28 × 32,710,428.29
  4. Step 4: Simplify right side
    41,061,788.51x = 1,853,381,282,873,817.25
  5. Step 5: Solve for x
    x = 1,853,381,282,873,817.25/41,061,788.51
  6. Step 6: Final answer
    x = 45,136,399.32

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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.