Home / 9,746,306.98-13,450,062.18-5,335,958.50

Finding the Fourth Proportional to 9,746,306.98, 13,450,062.18 and 5,335,958.50

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Solution

The fourth proportional to 9,746,306.98, 13,450,062.18 and 5,335,958.50 is: 7,363,709.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,746,306.98 : 13,450,062.18 = 5,335,958.50 : x
  2. Step 2: Convert to fraction form
    9,746,306.98/13,450,062.18 = 5,335,958.50/x
  3. Step 3: Cross multiply
    9,746,306.98x = 13,450,062.18 × 5,335,958.50
  4. Step 4: Simplify right side
    9,746,306.98x = 71,768,973,614,899.53
  5. Step 5: Solve for x
    x = 71,768,973,614,899.53/9,746,306.98
  6. Step 6: Final answer
    x = 7,363,709.53

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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.