Home / 47,164,881.26-65,113,084.34-33,079,324.59

Finding the Fourth Proportional to 47,164,881.26, 65,113,084.34 and 33,079,324.59

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Solution

The fourth proportional to 47,164,881.26, 65,113,084.34 and 33,079,324.59 is: 45,667,386.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,164,881.26 : 65,113,084.34 = 33,079,324.59 : x
  2. Step 2: Convert to fraction form
    47,164,881.26/65,113,084.34 = 33,079,324.59/x
  3. Step 3: Cross multiply
    47,164,881.26x = 65,113,084.34 × 33,079,324.59
  4. Step 4: Simplify right side
    47,164,881.26x = 2,153,896,851,773,509.25
  5. Step 5: Solve for x
    x = 2,153,896,851,773,509.25/47,164,881.26
  6. Step 6: Final answer
    x = 45,667,386.29

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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.