Home / 1,475,906,150.13-2,036,774,684.95-881,242,599.61

Finding the Fourth Proportional to 1,475,906,150.13, 2,036,774,684.95 and 881,242,599.61

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Solution

The fourth proportional to 1,475,906,150.13, 2,036,774,684.95 and 881,242,599.61 is: 1,216,129,235.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,906,150.13 : 2,036,774,684.95 = 881,242,599.61 : x
  2. Step 2: Convert to fraction form
    1,475,906,150.13/2,036,774,684.95 = 881,242,599.61/x
  3. Step 3: Cross multiply
    1,475,906,150.13x = 2,036,774,684.95 × 881,242,599.61
  4. Step 4: Simplify right side
    1,475,906,150.13x = 1,794,892,618,185,519,616
  5. Step 5: Solve for x
    x = 1,794,892,618,185,519,616/1,475,906,150.13
  6. Step 6: Final answer
    x = 1,216,129,235.61

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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.