Home / 1,084,392,382.80-1,625,454,833.40-592,348,875.60

Finding the Fourth Proportional to 1,084,392,382.80, 1,625,454,833.40 and 592,348,875.60

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Solution

The fourth proportional to 1,084,392,382.80, 1,625,454,833.40 and 592,348,875.60 is: 887,904,007.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,392,382.80 : 1,625,454,833.40 = 592,348,875.60 : x
  2. Step 2: Convert to fraction form
    1,084,392,382.80/1,625,454,833.40 = 592,348,875.60/x
  3. Step 3: Cross multiply
    1,084,392,382.80x = 1,625,454,833.40 × 592,348,875.60
  4. Step 4: Simplify right side
    1,084,392,382.80x = 962,836,342,903,075,456
  5. Step 5: Solve for x
    x = 962,836,342,903,075,456/1,084,392,382.80
  6. Step 6: Final answer
    x = 887,904,007.97

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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.