Home / 1,600,594,206.67-2,208,772,565.59-886,161,601.25

Finding the Fourth Proportional to 1,600,594,206.67, 2,208,772,565.59 and 886,161,601.25

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Solution

The fourth proportional to 1,600,594,206.67, 2,208,772,565.59 and 886,161,601.25 is: 1,222,876,745.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,600,594,206.67 : 2,208,772,565.59 = 886,161,601.25 : x
  2. Step 2: Convert to fraction form
    1,600,594,206.67/2,208,772,565.59 = 886,161,601.25/x
  3. Step 3: Cross multiply
    1,600,594,206.67x = 2,208,772,565.59 × 886,161,601.25
  4. Step 4: Simplify right side
    1,600,594,206.67x = 1,957,329,433,515,874,304
  5. Step 5: Solve for x
    x = 1,957,329,433,515,874,304/1,600,594,206.67
  6. Step 6: Final answer
    x = 1,222,876,745.00

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Double scale
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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.