Home / 97,669,542,967.50-134,787,606,818.76-58,568,456,993.66

Finding the Fourth Proportional to 97,669,542,967.50, 134,787,606,818.76 and 58,568,456,993.66

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Solution

The fourth proportional to 97,669,542,967.50, 134,787,606,818.76 and 58,568,456,993.66 is: 80,826,651,926.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,669,542,967.50 : 134,787,606,818.76 = 58,568,456,993.66 : x
  2. Step 2: Convert to fraction form
    97,669,542,967.50/134,787,606,818.76 = 58,568,456,993.66/x
  3. Step 3: Cross multiply
    97,669,542,967.50x = 134,787,606,818.76 × 58,568,456,993.66
  4. Step 4: Simplify right side
    97,669,542,967.50x = 7,894,302,153,242,223,575,040
  5. Step 5: Solve for x
    x = 7,894,302,153,242,223,575,040/97,669,542,967.50
  6. Step 6: Final answer
    x = 80,826,651,926.37

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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.