Home / 5,667,067,703.40-7,823,061,472.44-3,660,881,247.16

Finding the Fourth Proportional to 5,667,067,703.40, 7,823,061,472.44 and 3,660,881,247.16

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Solution

The fourth proportional to 5,667,067,703.40, 7,823,061,472.44 and 3,660,881,247.16 is: 5,053,636,296.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,667,067,703.40 : 7,823,061,472.44 = 3,660,881,247.16 : x
  2. Step 2: Convert to fraction form
    5,667,067,703.40/7,823,061,472.44 = 3,660,881,247.16/x
  3. Step 3: Cross multiply
    5,667,067,703.40x = 7,823,061,472.44 × 3,660,881,247.16
  4. Step 4: Simplify right side
    5,667,067,703.40x = 28,639,299,039,835,492,352
  5. Step 5: Solve for x
    x = 28,639,299,039,835,492,352/5,667,067,703.40
  6. Step 6: Final answer
    x = 5,053,636,296.36

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Double scale
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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.