Home / 44,391,637.28-66,585,955.40-15,637,022.04

Finding the Fourth Proportional to 44,391,637.28, 66,585,955.40 and 15,637,022.04

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Solution

The fourth proportional to 44,391,637.28, 66,585,955.40 and 15,637,022.04 is: 23,455,004.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,391,637.28 : 66,585,955.40 = 15,637,022.04 : x
  2. Step 2: Convert to fraction form
    44,391,637.28/66,585,955.40 = 15,637,022.04/x
  3. Step 3: Cross multiply
    44,391,637.28x = 66,585,955.40 × 15,637,022.04
  4. Step 4: Simplify right side
    44,391,637.28x = 1,041,206,052,144,256.88
  5. Step 5: Solve for x
    x = 1,041,206,052,144,256.88/44,391,637.28
  6. Step 6: Final answer
    x = 23,455,004.50

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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.