Home / 7,345,432,895.90-11,018,149,343.85-7,345,432,895.90

Finding the Fourth Proportional to 7,345,432,895.90, 11,018,149,343.85 and 7,345,432,895.90

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Solution

The fourth proportional to 7,345,432,895.90, 11,018,149,343.85 and 7,345,432,895.90 is: 11,018,149,343.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,345,432,895.90 : 11,018,149,343.85 = 7,345,432,895.90 : x
  2. Step 2: Convert to fraction form
    7,345,432,895.90/11,018,149,343.85 = 7,345,432,895.90/x
  3. Step 3: Cross multiply
    7,345,432,895.90x = 11,018,149,343.85 × 7,345,432,895.90
  4. Step 4: Simplify right side
    7,345,432,895.90x = 80,933,076,642,254,782,464
  5. Step 5: Solve for x
    x = 80,933,076,642,254,782,464/7,345,432,895.90
  6. Step 6: Final answer
    x = 11,018,149,343.85

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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.