Home / 537,317,119,517.55-806,088,889,198.23-174,254,475,225.16

Finding the Fourth Proportional to 537,317,119,517.55, 806,088,889,198.23 and 174,254,475,225.16

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Solution

The fourth proportional to 537,317,119,517.55, 806,088,889,198.23 and 174,254,475,225.16 is: 261,418,427,349.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,317,119,517.55 : 806,088,889,198.23 = 174,254,475,225.16 : x
  2. Step 2: Convert to fraction form
    537,317,119,517.55/806,088,889,198.23 = 174,254,475,225.16/x
  3. Step 3: Cross multiply
    537,317,119,517.55x = 806,088,889,198.23 × 174,254,475,225.16
  4. Step 4: Simplify right side
    537,317,119,517.55x = 140,464,596,372,069,713,707,008
  5. Step 5: Solve for x
    x = 140,464,596,372,069,713,707,008/537,317,119,517.55
  6. Step 6: Final answer
    x = 261,418,427,349.18

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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.