Home / 26,088,005.70-39,132,008.55-23,218,224.30

Finding the Fourth Proportional to 26,088,005.70, 39,132,008.55 and 23,218,224.30

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Solution

The fourth proportional to 26,088,005.70, 39,132,008.55 and 23,218,224.30 is: 34,827,336.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,088,005.70 : 39,132,008.55 = 23,218,224.30 : x
  2. Step 2: Convert to fraction form
    26,088,005.70/39,132,008.55 = 23,218,224.30/x
  3. Step 3: Cross multiply
    26,088,005.70x = 39,132,008.55 × 23,218,224.30
  4. Step 4: Simplify right side
    26,088,005.70x = 908,575,751,823,417.75
  5. Step 5: Solve for x
    x = 908,575,751,823,417.75/26,088,005.70
  6. Step 6: Final answer
    x = 34,827,336.45

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Double scale
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Similar ratio
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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.