Home / 6,952,121,322.57-9,593,977,334.02-3,780,282,510.52

Finding the Fourth Proportional to 6,952,121,322.57, 9,593,977,334.02 and 3,780,282,510.52

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Solution

The fourth proportional to 6,952,121,322.57, 9,593,977,334.02 and 3,780,282,510.52 is: 5,216,817,002.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,121,322.57 : 9,593,977,334.02 = 3,780,282,510.52 : x
  2. Step 2: Convert to fraction form
    6,952,121,322.57/9,593,977,334.02 = 3,780,282,510.52/x
  3. Step 3: Cross multiply
    6,952,121,322.57x = 9,593,977,334.02 × 3,780,282,510.52
  4. Step 4: Simplify right side
    6,952,121,322.57x = 36,267,944,722,086,330,368
  5. Step 5: Solve for x
    x = 36,267,944,722,086,330,368/6,952,121,322.57
  6. Step 6: Final answer
    x = 5,216,817,002.94

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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.