Home / 44,391,646.28-66,585,968.84-15,637,031.04

Finding the Fourth Proportional to 44,391,646.28, 66,585,968.84 and 15,637,031.04

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Solution

The fourth proportional to 44,391,646.28, 66,585,968.84 and 15,637,031.04 is: 23,455,017.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,391,646.28 : 66,585,968.84 = 15,637,031.04 : x
  2. Step 2: Convert to fraction form
    44,391,646.28/66,585,968.84 = 15,637,031.04/x
  3. Step 3: Cross multiply
    44,391,646.28x = 66,585,968.84 × 15,637,031.04
  4. Step 4: Simplify right side
    44,391,646.28x = 1,041,206,861,579,552.75
  5. Step 5: Solve for x
    x = 1,041,206,861,579,552.75/44,391,646.28
  6. Step 6: Final answer
    x = 23,455,017.98

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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.