Home / 27,571,569.10-41,357,353.65-7,101,249.10

Finding the Fourth Proportional to 27,571,569.10, 41,357,353.65 and 7,101,249.10

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Solution

The fourth proportional to 27,571,569.10, 41,357,353.65 and 7,101,249.10 is: 10,651,873.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,571,569.10 : 41,357,353.65 = 7,101,249.10 : x
  2. Step 2: Convert to fraction form
    27,571,569.10/41,357,353.65 = 7,101,249.10/x
  3. Step 3: Cross multiply
    27,571,569.10x = 41,357,353.65 × 7,101,249.10
  4. Step 4: Simplify right side
    27,571,569.10x = 293,688,870,385,444.19
  5. Step 5: Solve for x
    x = 293,688,870,385,444.19/27,571,569.10
  6. Step 6: Final answer
    x = 10,651,873.65

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Double scale
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Similar ratio
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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.