Home / 14,709,091.68-22,063,637.52-4,612,500

Finding the Fourth Proportional to 14,709,091.68, 22,063,637.52 and 4,612,500

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Solution

The fourth proportional to 14,709,091.68, 22,063,637.52 and 4,612,500 is: 6,918,750

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,709,091.68 : 22,063,637.52 = 4,612,500 : x
  2. Step 2: Convert to fraction form
    14,709,091.68/22,063,637.52 = 4,612,500/x
  3. Step 3: Cross multiply
    14,709,091.68x = 22,063,637.52 × 4,612,500
  4. Step 4: Simplify right side
    14,709,091.68x = 101,768,528,061,000
  5. Step 5: Solve for x
    x = 101,768,528,061,000/14,709,091.68
  6. Step 6: Final answer
    x = 6,918,750

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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.