Home / 92,719,959,042.30-139,079,938,563.45-92,719,959,042.30

Finding the Fourth Proportional to 92,719,959,042.30, 139,079,938,563.45 and 92,719,959,042.30

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Solution

The fourth proportional to 92,719,959,042.30, 139,079,938,563.45 and 92,719,959,042.30 is: 139,079,938,563.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,719,959,042.30 : 139,079,938,563.45 = 92,719,959,042.30 : x
  2. Step 2: Convert to fraction form
    92,719,959,042.30/139,079,938,563.45 = 92,719,959,042.30/x
  3. Step 3: Cross multiply
    92,719,959,042.30x = 139,079,938,563.45 × 92,719,959,042.30
  4. Step 4: Simplify right side
    92,719,959,042.30x = 12,895,486,207,208,686,878,720
  5. Step 5: Solve for x
    x = 12,895,486,207,208,686,878,720/92,719,959,042.30
  6. Step 6: Final answer
    x = 139,079,938,563.45

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Double scale
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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.