Home / 114,013,906.95-157,338,014.57-63,777,474.38

Finding the Fourth Proportional to 114,013,906.95, 157,338,014.57 and 63,777,474.38

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Solution

The fourth proportional to 114,013,906.95, 157,338,014.57 and 63,777,474.38 is: 88,012,256.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,013,906.95 : 157,338,014.57 = 63,777,474.38 : x
  2. Step 2: Convert to fraction form
    114,013,906.95/157,338,014.57 = 63,777,474.38/x
  3. Step 3: Cross multiply
    114,013,906.95x = 157,338,014.57 × 63,777,474.38
  4. Step 4: Simplify right side
    114,013,906.95x = 10,034,621,193,025,906
  5. Step 5: Solve for x
    x = 10,034,621,193,025,906/114,013,906.95
  6. Step 6: Final answer
    x = 88,012,256.24

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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.