Home / 22,144,472.10-33,216,708.15-10,200,536.10

Finding the Fourth Proportional to 22,144,472.10, 33,216,708.15 and 10,200,536.10

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Solution

The fourth proportional to 22,144,472.10, 33,216,708.15 and 10,200,536.10 is: 15,300,804.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,472.10 : 33,216,708.15 = 10,200,536.10 : x
  2. Step 2: Convert to fraction form
    22,144,472.10/33,216,708.15 = 10,200,536.10/x
  3. Step 3: Cross multiply
    22,144,472.10x = 33,216,708.15 × 10,200,536.10
  4. Step 4: Simplify right side
    22,144,472.10x = 338,828,230,607,239.19
  5. Step 5: Solve for x
    x = 338,828,230,607,239.19/22,144,472.10
  6. Step 6: Final answer
    x = 15,300,804.15

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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.