Home / 9,787,392,079.20-14,681,088,118.80-3,245,300,200.80

Finding the Fourth Proportional to 9,787,392,079.20, 14,681,088,118.80 and 3,245,300,200.80

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Solution

The fourth proportional to 9,787,392,079.20, 14,681,088,118.80 and 3,245,300,200.80 is: 4,867,950,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,392,079.20 : 14,681,088,118.80 = 3,245,300,200.80 : x
  2. Step 2: Convert to fraction form
    9,787,392,079.20/14,681,088,118.80 = 3,245,300,200.80/x
  3. Step 3: Cross multiply
    9,787,392,079.20x = 14,681,088,118.80 × 3,245,300,200.80
  4. Step 4: Simplify right side
    9,787,392,079.20x = 47,644,538,219,904,131,072
  5. Step 5: Solve for x
    x = 47,644,538,219,904,131,072/9,787,392,079.20
  6. Step 6: Final answer
    x = 4,867,950,301.20

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1.5x scale

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.