Home / 1,084,392,351.30-1,625,454,786.15-592,348,844.10

Finding the Fourth Proportional to 1,084,392,351.30, 1,625,454,786.15 and 592,348,844.10

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Solution

The fourth proportional to 1,084,392,351.30, 1,625,454,786.15 and 592,348,844.10 is: 887,903,960.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,392,351.30 : 1,625,454,786.15 = 592,348,844.10 : x
  2. Step 2: Convert to fraction form
    1,084,392,351.30/1,625,454,786.15 = 592,348,844.10/x
  3. Step 3: Cross multiply
    1,084,392,351.30x = 1,625,454,786.15 × 592,348,844.10
  4. Step 4: Simplify right side
    1,084,392,351.30x = 962,836,263,712,765,312
  5. Step 5: Solve for x
    x = 962,836,263,712,765,312/1,084,392,351.30
  6. Step 6: Final answer
    x = 887,903,960.74

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Double scale
Find fourth proportional to 1,084,392,352.30, 1,625,454,787.65 and 592,348,845.10
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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.