Home / 94,652,762,511.97-141,987,871,862.48-30,910,442,461.13

Finding the Fourth Proportional to 94,652,762,511.97, 141,987,871,862.48 and 30,910,442,461.13

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Solution

The fourth proportional to 94,652,762,511.97, 141,987,871,862.48 and 30,910,442,461.13 is: 46,368,513,996.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,652,762,511.97 : 141,987,871,862.48 = 30,910,442,461.13 : x
  2. Step 2: Convert to fraction form
    94,652,762,511.97/141,987,871,862.48 = 30,910,442,461.13/x
  3. Step 3: Cross multiply
    94,652,762,511.97x = 141,987,871,862.48 × 30,910,442,461.13
  4. Step 4: Simplify right side
    94,652,762,511.97x = 4,388,907,943,382,777,593,856
  5. Step 5: Solve for x
    x = 4,388,907,943,382,777,593,856/94,652,762,511.97
  6. Step 6: Final answer
    x = 46,368,513,996.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.