Home / 3,366,157,087.40-5,049,235,631.10-1,896,829,010.60

Finding the Fourth Proportional to 3,366,157,087.40, 5,049,235,631.10 and 1,896,829,010.60

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Solution

The fourth proportional to 3,366,157,087.40, 5,049,235,631.10 and 1,896,829,010.60 is: 2,845,243,515.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,366,157,087.40 : 5,049,235,631.10 = 1,896,829,010.60 : x
  2. Step 2: Convert to fraction form
    3,366,157,087.40/5,049,235,631.10 = 1,896,829,010.60/x
  3. Step 3: Cross multiply
    3,366,157,087.40x = 5,049,235,631.10 × 1,896,829,010.60
  4. Step 4: Simplify right side
    3,366,157,087.40x = 9,577,536,626,425,679,872
  5. Step 5: Solve for x
    x = 9,577,536,626,425,679,872/3,366,157,087.40
  6. Step 6: Final answer
    x = 2,845,243,515.90

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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.