Home / 537,064,588,281.12-741,145,361,511.04-293,194,057,116.40

Finding the Fourth Proportional to 537,064,588,281.12, 741,145,361,511.04 and 293,194,057,116.40

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Solution

The fourth proportional to 537,064,588,281.12, 741,145,361,511.04 and 293,194,057,116.40 is: 404,605,740,530.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,064,588,281.12 : 741,145,361,511.04 = 293,194,057,116.40 : x
  2. Step 2: Convert to fraction form
    537,064,588,281.12/741,145,361,511.04 = 293,194,057,116.40/x
  3. Step 3: Cross multiply
    537,064,588,281.12x = 741,145,361,511.04 × 293,194,057,116.40
  4. Step 4: Simplify right side
    537,064,588,281.12x = 217,299,415,454,422,820,454,400
  5. Step 5: Solve for x
    x = 217,299,415,454,422,820,454,400/537,064,588,281.12
  6. Step 6: Final answer
    x = 404,605,740,530.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.