Home / 9,163,008.46-13,737,848.70-4,302,810.54

Finding the Fourth Proportional to 9,163,008.46, 13,737,848.70 and 4,302,810.54

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Solution

The fourth proportional to 9,163,008.46, 13,737,848.70 and 4,302,810.54 is: 6,451,086.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163,008.46 : 13,737,848.70 = 4,302,810.54 : x
  2. Step 2: Convert to fraction form
    9,163,008.46/13,737,848.70 = 4,302,810.54/x
  3. Step 3: Cross multiply
    9,163,008.46x = 13,737,848.70 × 4,302,810.54
  4. Step 4: Simplify right side
    9,163,008.46x = 59,111,360,227,123.65
  5. Step 5: Solve for x
    x = 59,111,360,227,123.65/9,163,008.46
  6. Step 6: Final answer
    x = 6,451,086.51

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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.