Home / 22,525,686.78-33,786,767.56-6,350,984.70

Finding the Fourth Proportional to 22,525,686.78, 33,786,767.56 and 6,350,984.70

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Solution

The fourth proportional to 22,525,686.78, 33,786,767.56 and 6,350,984.70 is: 9,525,980.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,525,686.78 : 33,786,767.56 = 6,350,984.70 : x
  2. Step 2: Convert to fraction form
    22,525,686.78/33,786,767.56 = 6,350,984.70/x
  3. Step 3: Cross multiply
    22,525,686.78x = 33,786,767.56 × 6,350,984.70
  4. Step 4: Simplify right side
    22,525,686.78x = 214,579,243,913,262.47
  5. Step 5: Solve for x
    x = 214,579,243,913,262.47/22,525,686.78
  6. Step 6: Final answer
    x = 9,525,980.10

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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.