Home / 45,730,959,470.76-63,110,427,234.93-27,422,997,858.21

Finding the Fourth Proportional to 45,730,959,470.76, 63,110,427,234.93 and 27,422,997,858.21

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Solution

The fourth proportional to 45,730,959,470.76, 63,110,427,234.93 and 27,422,997,858.21 is: 37,844,758,363.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,730,959,470.76 : 63,110,427,234.93 = 27,422,997,858.21 : x
  2. Step 2: Convert to fraction form
    45,730,959,470.76/63,110,427,234.93 = 27,422,997,858.21/x
  3. Step 3: Cross multiply
    45,730,959,470.76x = 63,110,427,234.93 × 27,422,997,858.21
  4. Step 4: Simplify right side
    45,730,959,470.76x = 1,730,677,110,894,203,502,592
  5. Step 5: Solve for x
    x = 1,730,677,110,894,203,502,592/45,730,959,470.76
  6. Step 6: Final answer
    x = 37,844,758,363.33

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Double scale
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1.5x scale

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.