Home / 150,822,701.18-226,227,894.14-52,476,917.30

Finding the Fourth Proportional to 150,822,701.18, 226,227,894.14 and 52,476,917.30

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Solution

The fourth proportional to 150,822,701.18, 226,227,894.14 and 52,476,917.30 is: 78,713,233.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,822,701.18 : 226,227,894.14 = 52,476,917.30 : x
  2. Step 2: Convert to fraction form
    150,822,701.18/226,227,894.14 = 52,476,917.30/x
  3. Step 3: Cross multiply
    150,822,701.18x = 226,227,894.14 × 52,476,917.30
  4. Step 4: Simplify right side
    150,822,701.18x = 11,871,742,490,344,410
  5. Step 5: Solve for x
    x = 11,871,742,490,344,410/150,822,701.18
  6. Step 6: Final answer
    x = 78,713,233.47

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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.