Home / 44,603,397.36-61,438,003.16-31,528,177.29

Finding the Fourth Proportional to 44,603,397.36, 61,438,003.16 and 31,528,177.29

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Solution

The fourth proportional to 44,603,397.36, 61,438,003.16 and 31,528,177.29 is: 43,427,818.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,603,397.36 : 61,438,003.16 = 31,528,177.29 : x
  2. Step 2: Convert to fraction form
    44,603,397.36/61,438,003.16 = 31,528,177.29/x
  3. Step 3: Cross multiply
    44,603,397.36x = 61,438,003.16 × 31,528,177.29
  4. Step 4: Simplify right side
    44,603,397.36x = 1,937,028,255,814,419.25
  5. Step 5: Solve for x
    x = 1,937,028,255,814,419.25/44,603,397.36
  6. Step 6: Final answer
    x = 43,427,818.74

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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.