Home / 45,730,961,126.95-63,110,429,521.25-27,422,999,518.70

Finding the Fourth Proportional to 45,730,961,126.95, 63,110,429,521.25 and 27,422,999,518.70

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Solution

The fourth proportional to 45,730,961,126.95, 63,110,429,521.25 and 27,422,999,518.70 is: 37,844,760,655.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,730,961,126.95 : 63,110,429,521.25 = 27,422,999,518.70 : x
  2. Step 2: Convert to fraction form
    45,730,961,126.95/63,110,429,521.25 = 27,422,999,518.70/x
  3. Step 3: Cross multiply
    45,730,961,126.95x = 63,110,429,521.25 × 27,422,999,518.70
  4. Step 4: Simplify right side
    45,730,961,126.95x = 1,730,677,278,386,188,976,128
  5. Step 5: Solve for x
    x = 1,730,677,278,386,188,976,128/45,730,961,126.95
  6. Step 6: Final answer
    x = 37,844,760,655.30

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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.