Home / 61,610,928,688.93-85,023,017,107.33-34,514,393,743.22

Finding the Fourth Proportional to 61,610,928,688.93, 85,023,017,107.33 and 34,514,393,743.22

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Solution

The fourth proportional to 61,610,928,688.93, 85,023,017,107.33 and 34,514,393,743.22 is: 47,629,827,242.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,610,928,688.93 : 85,023,017,107.33 = 34,514,393,743.22 : x
  2. Step 2: Convert to fraction form
    61,610,928,688.93/85,023,017,107.33 = 34,514,393,743.22/x
  3. Step 3: Cross multiply
    61,610,928,688.93x = 85,023,017,107.33 × 34,514,393,743.22
  4. Step 4: Simplify right side
    61,610,928,688.93x = 2,934,517,889,678,715,650,048
  5. Step 5: Solve for x
    x = 2,934,517,889,678,715,650,048/61,610,928,688.93
  6. Step 6: Final answer
    x = 47,629,827,242.09

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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.