Home / 10,692,975,200.70-16,038,745,355.70-2,832,218,793.30

Finding the Fourth Proportional to 10,692,975,200.70, 16,038,745,355.70 and 2,832,218,793.30

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Solution

The fourth proportional to 10,692,975,200.70, 16,038,745,355.70 and 2,832,218,793.30 is: 4,248,138,162.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,975,200.70 : 16,038,745,355.70 = 2,832,218,793.30 : x
  2. Step 2: Convert to fraction form
    10,692,975,200.70/16,038,745,355.70 = 2,832,218,793.30/x
  3. Step 3: Cross multiply
    10,692,975,200.70x = 16,038,745,355.70 × 2,832,218,793.30
  4. Step 4: Simplify right side
    10,692,975,200.70x = 45,425,236,017,366,638,592
  5. Step 5: Solve for x
    x = 45,425,236,017,366,638,592/10,692,975,200.70
  6. Step 6: Final answer
    x = 4,248,138,162.18

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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.