Home / 27,437,139.60-41,155,709.40-17,233,472.40

Finding the Fourth Proportional to 27,437,139.60, 41,155,709.40 and 17,233,472.40

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Solution

The fourth proportional to 27,437,139.60, 41,155,709.40 and 17,233,472.40 is: 25,850,208.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,437,139.60 : 41,155,709.40 = 17,233,472.40 : x
  2. Step 2: Convert to fraction form
    27,437,139.60/41,155,709.40 = 17,233,472.40/x
  3. Step 3: Cross multiply
    27,437,139.60x = 41,155,709.40 × 17,233,472.40
  4. Step 4: Simplify right side
    27,437,139.60x = 709,255,782,047,320.50
  5. Step 5: Solve for x
    x = 709,255,782,047,320.50/27,437,139.60
  6. Step 6: Final answer
    x = 25,850,208.60

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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.