Home / 181,207,987.13-271,762,373.14-50,018,901.17

Finding the Fourth Proportional to 181,207,987.13, 271,762,373.14 and 50,018,901.17

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Solution

The fourth proportional to 181,207,987.13, 271,762,373.14 and 50,018,901.17 is: 75,014,658.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,207,987.13 : 271,762,373.14 = 50,018,901.17 : x
  2. Step 2: Convert to fraction form
    181,207,987.13/271,762,373.14 = 50,018,901.17/x
  3. Step 3: Cross multiply
    181,207,987.13x = 271,762,373.14 × 50,018,901.17
  4. Step 4: Simplify right side
    181,207,987.13x = 13,593,255,282,330,462
  5. Step 5: Solve for x
    x = 13,593,255,282,330,462/181,207,987.13
  6. Step 6: Final answer
    x = 75,014,658.56

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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.