Home / 150,047,969.04-224,839,521.81-104,079,208.28

Finding the Fourth Proportional to 150,047,969.04, 224,839,521.81 and 104,079,208.28

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Solution

The fourth proportional to 150,047,969.04, 224,839,521.81 and 104,079,208.28 is: 155,957,588.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,047,969.04 : 224,839,521.81 = 104,079,208.28 : x
  2. Step 2: Convert to fraction form
    150,047,969.04/224,839,521.81 = 104,079,208.28/x
  3. Step 3: Cross multiply
    150,047,969.04x = 224,839,521.81 × 104,079,208.28
  4. Step 4: Simplify right side
    150,047,969.04x = 23,401,119,418,914,396
  5. Step 5: Solve for x
    x = 23,401,119,418,914,396/150,047,969.04
  6. Step 6: Final answer
    x = 155,957,588.55

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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.