Home / 2,026,471,390.02-2,795,088,868.11-1,859,746,046.58

Finding the Fourth Proportional to 2,026,471,390.02, 2,795,088,868.11 and 1,859,746,046.58

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Solution

The fourth proportional to 2,026,471,390.02, 2,795,088,868.11 and 1,859,746,046.58 is: 2,565,126,504.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,471,390.02 : 2,795,088,868.11 = 1,859,746,046.58 : x
  2. Step 2: Convert to fraction form
    2,026,471,390.02/2,795,088,868.11 = 1,859,746,046.58/x
  3. Step 3: Cross multiply
    2,026,471,390.02x = 2,795,088,868.11 × 1,859,746,046.58
  4. Step 4: Simplify right side
    2,026,471,390.02x = 5,198,155,472,307,339,264
  5. Step 5: Solve for x
    x = 5,198,155,472,307,339,264/2,026,471,390.02
  6. Step 6: Final answer
    x = 2,565,126,504.08

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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.