Home / 1,796,374,587.60-2,694,657,042.54-553,658,599.76

Finding the Fourth Proportional to 1,796,374,587.60, 2,694,657,042.54 and 553,658,599.76

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Solution

The fourth proportional to 1,796,374,587.60, 2,694,657,042.54 and 553,658,599.76 is: 830,517,229.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,374,587.60 : 2,694,657,042.54 = 553,658,599.76 : x
  2. Step 2: Convert to fraction form
    1,796,374,587.60/2,694,657,042.54 = 553,658,599.76/x
  3. Step 3: Cross multiply
    1,796,374,587.60x = 2,694,657,042.54 × 553,658,599.76
  4. Step 4: Simplify right side
    1,796,374,587.60x = 1,491,920,044,992,645,888
  5. Step 5: Solve for x
    x = 1,491,920,044,992,645,888/1,796,374,587.60
  6. Step 6: Final answer
    x = 830,517,229.14

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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.