Home / 8,756,360,117.46-13,155,494,020.02-5,614,729,893.54

Finding the Fourth Proportional to 8,756,360,117.46, 13,155,494,020.02 and 5,614,729,893.54

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Solution

The fourth proportional to 8,756,360,117.46, 13,155,494,020.02 and 5,614,729,893.54 is: 8,435,530,808.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,756,360,117.46 : 13,155,494,020.02 = 5,614,729,893.54 : x
  2. Step 2: Convert to fraction form
    8,756,360,117.46/13,155,494,020.02 = 5,614,729,893.54/x
  3. Step 3: Cross multiply
    8,756,360,117.46x = 13,155,494,020.02 × 5,614,729,893.54
  4. Step 4: Simplify right side
    8,756,360,117.46x = 73,864,545,538,493,005,824
  5. Step 5: Solve for x
    x = 73,864,545,538,493,005,824/8,756,360,117.46
  6. Step 6: Final answer
    x = 8,435,530,808.20

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1.5x scale

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.