Home / 23,380,213,040.40-35,070,318,882.90-10,785,345,070.80

Finding the Fourth Proportional to 23,380,213,040.40, 35,070,318,882.90 and 10,785,345,070.80

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Solution

The fourth proportional to 23,380,213,040.40, 35,070,318,882.90 and 10,785,345,070.80 is: 16,178,017,293.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,380,213,040.40 : 35,070,318,882.90 = 10,785,345,070.80 : x
  2. Step 2: Convert to fraction form
    23,380,213,040.40/35,070,318,882.90 = 10,785,345,070.80/x
  3. Step 3: Cross multiply
    23,380,213,040.40x = 35,070,318,882.90 × 10,785,345,070.80
  4. Step 4: Simplify right side
    23,380,213,040.40x = 378,245,490,895,069,642,752
  5. Step 5: Solve for x
    x = 378,245,490,895,069,642,752/23,380,213,040.40
  6. Step 6: Final answer
    x = 16,178,017,293.58

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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.