Home / 9,052,731,214.91-12,492,548,591.78-4,983,599,848.73

Finding the Fourth Proportional to 9,052,731,214.91, 12,492,548,591.78 and 4,983,599,848.73

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Solution

The fourth proportional to 9,052,731,214.91, 12,492,548,591.78 and 4,983,599,848.73 is: 6,877,246,412.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,052,731,214.91 : 12,492,548,591.78 = 4,983,599,848.73 : x
  2. Step 2: Convert to fraction form
    9,052,731,214.91/12,492,548,591.78 = 4,983,599,848.73/x
  3. Step 3: Cross multiply
    9,052,731,214.91x = 12,492,548,591.78 × 4,983,599,848.73
  4. Step 4: Simplify right side
    9,052,731,214.91x = 62,257,863,272,288,182,272
  5. Step 5: Solve for x
    x = 62,257,863,272,288,182,272/9,052,731,214.91
  6. Step 6: Final answer
    x = 6,877,246,412.64

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Double scale
Find fourth proportional to 9,052,731,215.91, 12,492,548,593.16 and 4,983,599,849.73
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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.