Home / 2,232,698,588.91-3,349,140,308.37-658,805,864.82

Finding the Fourth Proportional to 2,232,698,588.91, 3,349,140,308.37 and 658,805,864.82

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Solution

The fourth proportional to 2,232,698,588.91, 3,349,140,308.37 and 658,805,864.82 is: 988,236,069.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,698,588.91 : 3,349,140,308.37 = 658,805,864.82 : x
  2. Step 2: Convert to fraction form
    2,232,698,588.91/3,349,140,308.37 = 658,805,864.82/x
  3. Step 3: Cross multiply
    2,232,698,588.91x = 3,349,140,308.37 × 658,805,864.82
  4. Step 4: Simplify right side
    2,232,698,588.91x = 2,206,433,277,271,778,560
  5. Step 5: Solve for x
    x = 2,206,433,277,271,778,560/2,232,698,588.91
  6. Step 6: Final answer
    x = 988,236,069.23

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Double scale
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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.