Home / 32,706,143.40-49,066,396.38-9,675,274.92

Finding the Fourth Proportional to 32,706,143.40, 49,066,396.38 and 9,675,274.92

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Solution

The fourth proportional to 32,706,143.40, 49,066,396.38 and 9,675,274.92 is: 14,515,036.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,706,143.40 : 49,066,396.38 = 9,675,274.92 : x
  2. Step 2: Convert to fraction form
    32,706,143.40/49,066,396.38 = 9,675,274.92/x
  3. Step 3: Cross multiply
    32,706,143.40x = 49,066,396.38 × 9,675,274.92
  4. Step 4: Simplify right side
    32,706,143.40x = 474,730,874,310,192.81
  5. Step 5: Solve for x
    x = 474,730,874,310,192.81/32,706,143.40
  6. Step 6: Final answer
    x = 14,515,036.78

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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.