Home / 49,166,507.44-67,851,386.13-26,840,683.90

Finding the Fourth Proportional to 49,166,507.44, 67,851,386.13 and 26,840,683.90

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Solution

The fourth proportional to 49,166,507.44, 67,851,386.13 and 26,840,683.90 is: 37,041,020.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,166,507.44 : 67,851,386.13 = 26,840,683.90 : x
  2. Step 2: Convert to fraction form
    49,166,507.44/67,851,386.13 = 26,840,683.90/x
  3. Step 3: Cross multiply
    49,166,507.44x = 67,851,386.13 × 26,840,683.90
  4. Step 4: Simplify right side
    49,166,507.44x = 1,821,177,607,292,174
  5. Step 5: Solve for x
    x = 1,821,177,607,292,174/49,166,507.44
  6. Step 6: Final answer
    x = 37,041,020.44

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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.