Home / 2,098,090,184.70-2,895,743,453.67-1,251,371,774.46

Finding the Fourth Proportional to 2,098,090,184.70, 2,895,743,453.67 and 1,251,371,774.46

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Solution

The fourth proportional to 2,098,090,184.70, 2,895,743,453.67 and 1,251,371,774.46 is: 1,727,119,096.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,090,184.70 : 2,895,743,453.67 = 1,251,371,774.46 : x
  2. Step 2: Convert to fraction form
    2,098,090,184.70/2,895,743,453.67 = 1,251,371,774.46/x
  3. Step 3: Cross multiply
    2,098,090,184.70x = 2,895,743,453.67 × 1,251,371,774.46
  4. Step 4: Simplify right side
    2,098,090,184.70x = 3,623,651,623,999,956,992
  5. Step 5: Solve for x
    x = 3,623,651,623,999,956,992/2,098,090,184.70
  6. Step 6: Final answer
    x = 1,727,119,096.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.