Home / 39,616,851.02-54,666,203.70-23,092,841.30

Finding the Fourth Proportional to 39,616,851.02, 54,666,203.70 and 23,092,841.30

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Solution

The fourth proportional to 39,616,851.02, 54,666,203.70 and 23,092,841.30 is: 31,865,176.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,616,851.02 : 54,666,203.70 = 23,092,841.30 : x
  2. Step 2: Convert to fraction form
    39,616,851.02/54,666,203.70 = 23,092,841.30/x
  3. Step 3: Cross multiply
    39,616,851.02x = 54,666,203.70 × 23,092,841.30
  4. Step 4: Simplify right side
    39,616,851.02x = 1,262,397,966,517,573
  5. Step 5: Solve for x
    x = 1,262,397,966,517,573/39,616,851.02
  6. Step 6: Final answer
    x = 31,865,176.91

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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.