Home / 60,490,473,506.79-83,476,977,063.20-33,393,785,096.48

Finding the Fourth Proportional to 60,490,473,506.79, 83,476,977,063.20 and 33,393,785,096.48

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Solution

The fourth proportional to 60,490,473,506.79, 83,476,977,063.20 and 33,393,785,096.48 is: 46,083,491,679.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,490,473,506.79 : 83,476,977,063.20 = 33,393,785,096.48 : x
  2. Step 2: Convert to fraction form
    60,490,473,506.79/83,476,977,063.20 = 33,393,785,096.48/x
  3. Step 3: Cross multiply
    60,490,473,506.79x = 83,476,977,063.20 × 33,393,785,096.48
  4. Step 4: Simplify right side
    60,490,473,506.79x = 2,787,612,232,551,706,918,912
  5. Step 5: Solve for x
    x = 2,787,612,232,551,706,918,912/60,490,473,506.79
  6. Step 6: Final answer
    x = 46,083,491,679.71

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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.