Home / 32,740,600.98-49,102,521.51-9,706,149

Finding the Fourth Proportional to 32,740,600.98, 49,102,521.51 and 9,706,149

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Solution

The fourth proportional to 32,740,600.98, 49,102,521.51 and 9,706,149 is: 14,556,739.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,740,600.98 : 49,102,521.51 = 9,706,149 : x
  2. Step 2: Convert to fraction form
    32,740,600.98/49,102,521.51 = 9,706,149/x
  3. Step 3: Cross multiply
    32,740,600.98x = 49,102,521.51 × 9,706,149
  4. Step 4: Simplify right side
    32,740,600.98x = 476,596,390,051,765
  5. Step 5: Solve for x
    x = 476,596,390,051,765/32,740,600.98
  6. Step 6: Final answer
    x = 14,556,739.21

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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.