Home / 29,896,932,627.46-41,238,326,877.06-19,175,070,594.25

Finding the Fourth Proportional to 29,896,932,627.46, 41,238,326,877.06 and 19,175,070,594.25

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Solution

The fourth proportional to 29,896,932,627.46, 41,238,326,877.06 and 19,175,070,594.25 is: 26,449,129,043.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,896,932,627.46 : 41,238,326,877.06 = 19,175,070,594.25 : x
  2. Step 2: Convert to fraction form
    29,896,932,627.46/41,238,326,877.06 = 19,175,070,594.25/x
  3. Step 3: Cross multiply
    29,896,932,627.46x = 41,238,326,877.06 × 19,175,070,594.25
  4. Step 4: Simplify right side
    29,896,932,627.46x = 790,747,829,056,382,566,400
  5. Step 5: Solve for x
    x = 790,747,829,056,382,566,400/29,896,932,627.46
  6. Step 6: Final answer
    x = 26,449,129,043.09

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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.