Home / 45,730,959,473.76-63,110,427,239.07-27,422,997,861.21

Finding the Fourth Proportional to 45,730,959,473.76, 63,110,427,239.07 and 27,422,997,861.21

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Solution

The fourth proportional to 45,730,959,473.76, 63,110,427,239.07 and 27,422,997,861.21 is: 37,844,758,367.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,730,959,473.76 : 63,110,427,239.07 = 27,422,997,861.21 : x
  2. Step 2: Convert to fraction form
    45,730,959,473.76/63,110,427,239.07 = 27,422,997,861.21/x
  3. Step 3: Cross multiply
    45,730,959,473.76x = 63,110,427,239.07 × 27,422,997,861.21
  4. Step 4: Simplify right side
    45,730,959,473.76x = 1,730,677,111,197,065,805,824
  5. Step 5: Solve for x
    x = 1,730,677,111,197,065,805,824/45,730,959,473.76
  6. Step 6: Final answer
    x = 37,844,758,367.47

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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.