Home / 14,118,264.84-21,175,397.82-4,532,381.16

Finding the Fourth Proportional to 14,118,264.84, 21,175,397.82 and 4,532,381.16

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Solution

The fourth proportional to 14,118,264.84, 21,175,397.82 and 4,532,381.16 is: 6,797,929.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,118,264.84 : 21,175,397.82 = 4,532,381.16 : x
  2. Step 2: Convert to fraction form
    14,118,264.84/21,175,397.82 = 4,532,381.16/x
  3. Step 3: Cross multiply
    14,118,264.84x = 21,175,397.82 × 4,532,381.16
  4. Step 4: Simplify right side
    14,118,264.84x = 95,974,974,134,873.08
  5. Step 5: Solve for x
    x = 95,974,974,134,873.08/14,118,264.84
  6. Step 6: Final answer
    x = 6,797,929.86

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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.