Home / 20,003,358.26-27,604,718.98-10,836,001.01

Finding the Fourth Proportional to 20,003,358.26, 27,604,718.98 and 10,836,001.01

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Solution

The fourth proportional to 20,003,358.26, 27,604,718.98 and 10,836,001.01 is: 14,953,727.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,003,358.26 : 27,604,718.98 = 10,836,001.01 : x
  2. Step 2: Convert to fraction form
    20,003,358.26/27,604,718.98 = 10,836,001.01/x
  3. Step 3: Cross multiply
    20,003,358.26x = 27,604,718.98 × 10,836,001.01
  4. Step 4: Simplify right side
    20,003,358.26x = 299,124,762,582,932.56
  5. Step 5: Solve for x
    x = 299,124,762,582,932.56/20,003,358.26
  6. Step 6: Final answer
    x = 14,953,727.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.