Home / 22,134,032.51-33,201,386.73-9,995,034.33

Finding the Fourth Proportional to 22,134,032.51, 33,201,386.73 and 9,995,034.33

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Solution

The fourth proportional to 22,134,032.51, 33,201,386.73 and 9,995,034.33 is: 14,992,704.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,134,032.51 : 33,201,386.73 = 9,995,034.33 : x
  2. Step 2: Convert to fraction form
    22,134,032.51/33,201,386.73 = 9,995,034.33/x
  3. Step 3: Cross multiply
    22,134,032.51x = 33,201,386.73 × 9,995,034.33
  4. Step 4: Simplify right side
    22,134,032.51x = 331,849,000,169,956.44
  5. Step 5: Solve for x
    x = 331,849,000,169,956.44/22,134,032.51
  6. Step 6: Final answer
    x = 14,992,704.11

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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.