Home / 61,758,650,890.71-92,222,092,621.00-50,436,288,884.91

Finding the Fourth Proportional to 61,758,650,890.71, 92,222,092,621.00 and 50,436,288,884.91

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Solution

The fourth proportional to 61,758,650,890.71, 92,222,092,621.00 and 50,436,288,884.91 is: 75,314,794,574.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,758,650,890.71 : 92,222,092,621.00 = 50,436,288,884.91 : x
  2. Step 2: Convert to fraction form
    61,758,650,890.71/92,222,092,621.00 = 50,436,288,884.91/x
  3. Step 3: Cross multiply
    61,758,650,890.71x = 92,222,092,621.00 × 50,436,288,884.91
  4. Step 4: Simplify right side
    61,758,650,890.71x = 4,651,340,105,003,430,838,272
  5. Step 5: Solve for x
    x = 4,651,340,105,003,430,838,272/61,758,650,890.71
  6. Step 6: Final answer
    x = 75,314,794,574.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.