Home / 46,851,821.40-70,277,732.10-27,672,706.20

Finding the Fourth Proportional to 46,851,821.40, 70,277,732.10 and 27,672,706.20

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Solution

The fourth proportional to 46,851,821.40, 70,277,732.10 and 27,672,706.20 is: 41,509,059.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,851,821.40 : 70,277,732.10 = 27,672,706.20 : x
  2. Step 2: Convert to fraction form
    46,851,821.40/70,277,732.10 = 27,672,706.20/x
  3. Step 3: Cross multiply
    46,851,821.40x = 70,277,732.10 × 27,672,706.20
  4. Step 4: Simplify right side
    46,851,821.40x = 1,944,775,032,805,608.75
  5. Step 5: Solve for x
    x = 1,944,775,032,805,608.75/46,851,821.40
  6. Step 6: Final answer
    x = 41,509,059.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.