Home / 896,870,708.55-1,345,306,062.83-896,870,708.55

Finding the Fourth Proportional to 896,870,708.55, 1,345,306,062.83 and 896,870,708.55

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Solution

The fourth proportional to 896,870,708.55, 1,345,306,062.83 and 896,870,708.55 is: 1,345,306,062.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,870,708.55 : 1,345,306,062.83 = 896,870,708.55 : x
  2. Step 2: Convert to fraction form
    896,870,708.55/1,345,306,062.83 = 896,870,708.55/x
  3. Step 3: Cross multiply
    896,870,708.55x = 1,345,306,062.83 × 896,870,708.55
  4. Step 4: Simplify right side
    896,870,708.55x = 1,206,565,601,782,468,608
  5. Step 5: Solve for x
    x = 1,206,565,601,782,468,608/896,870,708.55
  6. Step 6: Final answer
    x = 1,345,306,062.83

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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.