Home / 537,064,580,995.60-741,145,351,462.05-293,194,049,844.65

Finding the Fourth Proportional to 537,064,580,995.60, 741,145,351,462.05 and 293,194,049,844.65

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Solution

The fourth proportional to 537,064,580,995.60, 741,145,351,462.05 and 293,194,049,844.65 is: 404,605,730,498.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,064,580,995.60 : 741,145,351,462.05 = 293,194,049,844.65 : x
  2. Step 2: Convert to fraction form
    537,064,580,995.60/741,145,351,462.05 = 293,194,049,844.65/x
  3. Step 3: Cross multiply
    537,064,580,995.60x = 741,145,351,462.05 × 293,194,049,844.65
  4. Step 4: Simplify right side
    537,064,580,995.60x = 217,299,407,118,694,961,119,232
  5. Step 5: Solve for x
    x = 217,299,407,118,694,961,119,232/537,064,580,995.60
  6. Step 6: Final answer
    x = 404,605,730,498.69

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Double scale
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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.