Home / 1,416,927,502.73-1,956,067,868.63-881,251,831.04

Finding the Fourth Proportional to 1,416,927,502.73, 1,956,067,868.63 and 881,251,831.04

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Solution

The fourth proportional to 1,416,927,502.73, 1,956,067,868.63 and 881,251,831.04 is: 1,216,567,811.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,927,502.73 : 1,956,067,868.63 = 881,251,831.04 : x
  2. Step 2: Convert to fraction form
    1,416,927,502.73/1,956,067,868.63 = 881,251,831.04/x
  3. Step 3: Cross multiply
    1,416,927,502.73x = 1,956,067,868.63 × 881,251,831.04
  4. Step 4: Simplify right side
    1,416,927,502.73x = 1,723,788,390,861,120,256
  5. Step 5: Solve for x
    x = 1,723,788,390,861,120,256/1,416,927,502.73
  6. Step 6: Final answer
    x = 1,216,567,811.36

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1.5x scale

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.