Home / 41,465,851.13-57,224,088.74-22,628,646.90

Finding the Fourth Proportional to 41,465,851.13, 57,224,088.74 and 22,628,646.90

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Solution

The fourth proportional to 41,465,851.13, 57,224,088.74 and 22,628,646.90 is: 31,228,195.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,465,851.13 : 57,224,088.74 = 22,628,646.90 : x
  2. Step 2: Convert to fraction form
    41,465,851.13/57,224,088.74 = 22,628,646.90/x
  3. Step 3: Cross multiply
    41,465,851.13x = 57,224,088.74 × 22,628,646.90
  4. Step 4: Simplify right side
    41,465,851.13x = 1,294,903,698,271,725.75
  5. Step 5: Solve for x
    x = 1,294,903,698,271,725.75/41,465,851.13
  6. Step 6: Final answer
    x = 31,228,195.32

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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.