Home / 113,394,433.06-169,953,465.19-58,776,907.42

Finding the Fourth Proportional to 113,394,433.06, 169,953,465.19 and 58,776,907.42

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Solution

The fourth proportional to 113,394,433.06, 169,953,465.19 and 58,776,907.42 is: 88,093,734.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,394,433.06 : 169,953,465.19 = 58,776,907.42 : x
  2. Step 2: Convert to fraction form
    113,394,433.06/169,953,465.19 = 58,776,907.42/x
  3. Step 3: Cross multiply
    113,394,433.06x = 169,953,465.19 × 58,776,907.42
  4. Step 4: Simplify right side
    113,394,433.06x = 9,989,339,088,886,938
  5. Step 5: Solve for x
    x = 9,989,339,088,886,938/113,394,433.06
  6. Step 6: Final answer
    x = 88,093,734.58

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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.