Home / 44,539,187,729.57-61,466,287,363.61-27,628,283,384.72

Finding the Fourth Proportional to 44,539,187,729.57, 61,466,287,363.61 and 27,628,283,384.72

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Solution

The fourth proportional to 44,539,187,729.57, 61,466,287,363.61 and 27,628,283,384.72 is: 38,128,400,908.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,539,187,729.57 : 61,466,287,363.61 = 27,628,283,384.72 : x
  2. Step 2: Convert to fraction form
    44,539,187,729.57/61,466,287,363.61 = 27,628,283,384.72/x
  3. Step 3: Cross multiply
    44,539,187,729.57x = 61,466,287,363.61 × 27,628,283,384.72
  4. Step 4: Simplify right side
    44,539,187,729.57x = 1,698,208,005,888,272,760,832
  5. Step 5: Solve for x
    x = 1,698,208,005,888,272,760,832/44,539,187,729.57
  6. Step 6: Final answer
    x = 38,128,400,908.42

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1.5x scale

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.