Home / 22,256,011.07-33,340,560.22-15,338,254.67

Finding the Fourth Proportional to 22,256,011.07, 33,340,560.22 and 15,338,254.67

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Solution

The fourth proportional to 22,256,011.07, 33,340,560.22 and 15,338,254.67 is: 22,977,433.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,256,011.07 : 33,340,560.22 = 15,338,254.67 : x
  2. Step 2: Convert to fraction form
    22,256,011.07/33,340,560.22 = 15,338,254.67/x
  3. Step 3: Cross multiply
    22,256,011.07x = 33,340,560.22 × 15,338,254.67
  4. Step 4: Simplify right side
    22,256,011.07x = 511,386,003,472,328.31
  5. Step 5: Solve for x
    x = 511,386,003,472,328.31/22,256,011.07
  6. Step 6: Final answer
    x = 22,977,433.01

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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.