Home / 40,339,179.00-55,661,122.11-22,695,633.04

Finding the Fourth Proportional to 40,339,179.00, 55,661,122.11 and 22,695,633.04

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Solution

The fourth proportional to 40,339,179.00, 55,661,122.11 and 22,695,633.04 is: 31,316,066.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,339,179.00 : 55,661,122.11 = 22,695,633.04 : x
  2. Step 2: Convert to fraction form
    40,339,179.00/55,661,122.11 = 22,695,633.04/x
  3. Step 3: Cross multiply
    40,339,179.00x = 55,661,122.11 × 22,695,633.04
  4. Step 4: Simplify right side
    40,339,179.00x = 1,263,264,402,210,085.75
  5. Step 5: Solve for x
    x = 1,263,264,402,210,085.75/40,339,179.00
  6. Step 6: Final answer
    x = 31,316,066.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.