Home / 27,532,047.80-41,260,869.70-10,483,420.52

Finding the Fourth Proportional to 27,532,047.80, 41,260,869.70 and 10,483,420.52

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Solution

The fourth proportional to 27,532,047.80, 41,260,869.70 and 10,483,420.52 is: 15,710,965.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,532,047.80 : 41,260,869.70 = 10,483,420.52 : x
  2. Step 2: Convert to fraction form
    27,532,047.80/41,260,869.70 = 10,483,420.52/x
  3. Step 3: Cross multiply
    27,532,047.80x = 41,260,869.70 × 10,483,420.52
  4. Step 4: Simplify right side
    27,532,047.80x = 432,555,048,086,026.25
  5. Step 5: Solve for x
    x = 432,555,048,086,026.25/27,532,047.80
  6. Step 6: Final answer
    x = 15,710,965.32

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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.