Home / 537,317,119,497.50-806,088,889,168.35-174,254,475,205.14

Finding the Fourth Proportional to 537,317,119,497.50, 806,088,889,168.35 and 174,254,475,205.14

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Solution

The fourth proportional to 537,317,119,497.50, 806,088,889,168.35 and 174,254,475,205.14 is: 261,418,427,319.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,317,119,497.50 : 806,088,889,168.35 = 174,254,475,205.14 : x
  2. Step 2: Convert to fraction form
    537,317,119,497.50/806,088,889,168.35 = 174,254,475,205.14/x
  3. Step 3: Cross multiply
    537,317,119,497.50x = 806,088,889,168.35 × 174,254,475,205.14
  4. Step 4: Simplify right side
    537,317,119,497.50x = 140,464,596,350,725,101,977,600
  5. Step 5: Solve for x
    x = 140,464,596,350,725,101,977,600/537,317,119,497.50
  6. Step 6: Final answer
    x = 261,418,427,319.21

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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.