Home / 22,425,995.86-33,646,800.39-7,075,655.62

Finding the Fourth Proportional to 22,425,995.86, 33,646,800.39 and 7,075,655.62

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Solution

The fourth proportional to 22,425,995.86, 33,646,800.39 and 7,075,655.62 is: 10,615,946.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,425,995.86 : 33,646,800.39 = 7,075,655.62 : x
  2. Step 2: Convert to fraction form
    22,425,995.86/33,646,800.39 = 7,075,655.62/x
  3. Step 3: Cross multiply
    22,425,995.86x = 33,646,800.39 × 7,075,655.62
  4. Step 4: Simplify right side
    22,425,995.86x = 238,073,172,274,521.69
  5. Step 5: Solve for x
    x = 238,073,172,274,521.69/22,425,995.86
  6. Step 6: Final answer
    x = 10,615,946.50

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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.