Home / 109,626,079.09-164,426,318.46-44,044,562.02

Finding the Fourth Proportional to 109,626,079.09, 164,426,318.46 and 44,044,562.02

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Solution

The fourth proportional to 109,626,079.09, 164,426,318.46 and 44,044,562.02 is: 66,061,700.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,626,079.09 : 164,426,318.46 = 44,044,562.02 : x
  2. Step 2: Convert to fraction form
    109,626,079.09/164,426,318.46 = 44,044,562.02/x
  3. Step 3: Cross multiply
    109,626,079.09x = 164,426,318.46 × 44,044,562.02
  4. Step 4: Simplify right side
    109,626,079.09x = 7,242,085,181,131,742
  5. Step 5: Solve for x
    x = 7,242,085,181,131,742/109,626,079.09
  6. Step 6: Final answer
    x = 66,061,700.29

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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.