Home / 26,722,688.40-40,084,032.60-22,896,313.20

Finding the Fourth Proportional to 26,722,688.40, 40,084,032.60 and 22,896,313.20

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Solution

The fourth proportional to 26,722,688.40, 40,084,032.60 and 22,896,313.20 is: 34,344,469.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,722,688.40 : 40,084,032.60 = 22,896,313.20 : x
  2. Step 2: Convert to fraction form
    26,722,688.40/40,084,032.60 = 22,896,313.20/x
  3. Step 3: Cross multiply
    26,722,688.40x = 40,084,032.60 × 22,896,313.20
  4. Step 4: Simplify right side
    26,722,688.40x = 917,776,564,728,610.38
  5. Step 5: Solve for x
    x = 917,776,564,728,610.38/26,722,688.40
  6. Step 6: Final answer
    x = 34,344,469.80

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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.