Home / 25,029,506-34,540,718.28-13,583,234

Finding the Fourth Proportional to 25,029,506, 34,540,718.28 and 13,583,234

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Solution

The fourth proportional to 25,029,506, 34,540,718.28 and 13,583,234 is: 18,744,862.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,029,506 : 34,540,718.28 = 13,583,234 : x
  2. Step 2: Convert to fraction form
    25,029,506/34,540,718.28 = 13,583,234/x
  3. Step 3: Cross multiply
    25,029,506x = 34,540,718.28 × 13,583,234
  4. Step 4: Simplify right side
    25,029,506x = 469,174,658,925,317.56
  5. Step 5: Solve for x
    x = 469,174,658,925,317.56/25,029,506
  6. Step 6: Final answer
    x = 18,744,862.92

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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.