Home / 1,083,954,871.87-1,495,857,723.02-614,056,192.82

Finding the Fourth Proportional to 1,083,954,871.87, 1,495,857,723.02 and 614,056,192.82

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Solution

The fourth proportional to 1,083,954,871.87, 1,495,857,723.02 and 614,056,192.82 is: 847,397,546.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,954,871.87 : 1,495,857,723.02 = 614,056,192.82 : x
  2. Step 2: Convert to fraction form
    1,083,954,871.87/1,495,857,723.02 = 614,056,192.82/x
  3. Step 3: Cross multiply
    1,083,954,871.87x = 1,495,857,723.02 × 614,056,192.82
  4. Step 4: Simplify right side
    1,083,954,871.87x = 918,540,698,398,055,296
  5. Step 5: Solve for x
    x = 918,540,698,398,055,296/1,083,954,871.87
  6. Step 6: Final answer
    x = 847,397,546.00

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Double scale
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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.