Home / 1,795,616,200.90-2,688,049,530.15-1,602,124,437.70

Finding the Fourth Proportional to 1,795,616,200.90, 2,688,049,530.15 and 1,602,124,437.70

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Solution

The fourth proportional to 1,795,616,200.90, 2,688,049,530.15 and 1,602,124,437.70 is: 2,398,391,059.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,795,616,200.90 : 2,688,049,530.15 = 1,602,124,437.70 : x
  2. Step 2: Convert to fraction form
    1,795,616,200.90/2,688,049,530.15 = 1,602,124,437.70/x
  3. Step 3: Cross multiply
    1,795,616,200.90x = 2,688,049,530.15 × 1,602,124,437.70
  4. Step 4: Simplify right side
    1,795,616,200.90x = 4,306,589,842,001,318,400
  5. Step 5: Solve for x
    x = 4,306,589,842,001,318,400/1,795,616,200.90
  6. Step 6: Final answer
    x = 2,398,391,059.20

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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.