Home / 20,846,406,315,442-31,274,133,045,376-6,341,034,247,997.40

Finding the Fourth Proportional to 20,846,406,315,442, 31,274,133,045,376 and 6,341,034,247,997.40

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Solution

The fourth proportional to 20,846,406,315,442, 31,274,133,045,376 and 6,341,034,247,997.40 is: 9,512,927,346,631.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,846,406,315,442 : 31,274,133,045,376 = 6,341,034,247,997.40 : x
  2. Step 2: Convert to fraction form
    20,846,406,315,442/31,274,133,045,376 = 6,341,034,247,997.40/x
  3. Step 3: Cross multiply
    20,846,406,315,442x = 31,274,133,045,376 × 6,341,034,247,997.40
  4. Step 4: Simplify right side
    20,846,406,315,442x = 198,310,348,717,156,469,288,468,480
  5. Step 5: Solve for x
    x = 198,310,348,717,156,469,288,468,480/20,846,406,315,442
  6. Step 6: Final answer
    x = 9,512,927,346,631.34

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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.