Home / 15,221,501.29-22,836,062.18-4,438,803.36

Finding the Fourth Proportional to 15,221,501.29, 22,836,062.18 and 4,438,803.36

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Solution

The fourth proportional to 15,221,501.29, 22,836,062.18 and 4,438,803.36 is: 6,659,316.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,221,501.29 : 22,836,062.18 = 4,438,803.36 : x
  2. Step 2: Convert to fraction form
    15,221,501.29/22,836,062.18 = 4,438,803.36/x
  3. Step 3: Cross multiply
    15,221,501.29x = 22,836,062.18 × 4,438,803.36
  4. Step 4: Simplify right side
    15,221,501.29x = 101,364,789,533,752.94
  5. Step 5: Solve for x
    x = 101,364,789,533,752.94/15,221,501.29
  6. Step 6: Final answer
    x = 6,659,316.16

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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.