Home / 6,720,781,731.70-10,081,172,597.55-6,054,992,446.90

Finding the Fourth Proportional to 6,720,781,731.70, 10,081,172,597.55 and 6,054,992,446.90

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Solution

The fourth proportional to 6,720,781,731.70, 10,081,172,597.55 and 6,054,992,446.90 is: 9,082,488,670.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,720,781,731.70 : 10,081,172,597.55 = 6,054,992,446.90 : x
  2. Step 2: Convert to fraction form
    6,720,781,731.70/10,081,172,597.55 = 6,054,992,446.90/x
  3. Step 3: Cross multiply
    6,720,781,731.70x = 10,081,172,597.55 × 6,054,992,446.90
  4. Step 4: Simplify right side
    6,720,781,731.70x = 61,041,423,934,060,494,848
  5. Step 5: Solve for x
    x = 61,041,423,934,060,494,848/6,720,781,731.70
  6. Step 6: Final answer
    x = 9,082,488,670.35

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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.