Home / 9,654,532,054.70-14,481,798,082.05-8,345,911,736.30

Finding the Fourth Proportional to 9,654,532,054.70, 14,481,798,082.05 and 8,345,911,736.30

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Solution

The fourth proportional to 9,654,532,054.70, 14,481,798,082.05 and 8,345,911,736.30 is: 12,518,867,604.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,532,054.70 : 14,481,798,082.05 = 8,345,911,736.30 : x
  2. Step 2: Convert to fraction form
    9,654,532,054.70/14,481,798,082.05 = 8,345,911,736.30/x
  3. Step 3: Cross multiply
    9,654,532,054.70x = 14,481,798,082.05 × 8,345,911,736.30
  4. Step 4: Simplify right side
    9,654,532,054.70x = 120,863,808,575,707,922,432
  5. Step 5: Solve for x
    x = 120,863,808,575,707,922,432/9,654,532,054.70
  6. Step 6: Final answer
    x = 12,518,867,604.45

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Double scale
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Similar ratio
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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.