Home / 31,256,002.04-43,133,282.81-17,504,966.16

Finding the Fourth Proportional to 31,256,002.04, 43,133,282.81 and 17,504,966.16

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Solution

The fourth proportional to 31,256,002.04, 43,133,282.81 and 17,504,966.16 is: 24,156,853.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,256,002.04 : 43,133,282.81 = 17,504,966.16 : x
  2. Step 2: Convert to fraction form
    31,256,002.04/43,133,282.81 = 17,504,966.16/x
  3. Step 3: Cross multiply
    31,256,002.04x = 43,133,282.81 × 17,504,966.16
  4. Step 4: Simplify right side
    31,256,002.04x = 755,046,655,871,234.88
  5. Step 5: Solve for x
    x = 755,046,655,871,234.88/31,256,002.04
  6. Step 6: Final answer
    x = 24,156,853.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.