Home / 49,020,737.44-67,648,717.20-27,291,483.04

Finding the Fourth Proportional to 49,020,737.44, 67,648,717.20 and 27,291,483.04

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Solution

The fourth proportional to 49,020,737.44, 67,648,717.20 and 27,291,483.04 is: 37,662,302.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,020,737.44 : 67,648,717.20 = 27,291,483.04 : x
  2. Step 2: Convert to fraction form
    49,020,737.44/67,648,717.20 = 27,291,483.04/x
  3. Step 3: Cross multiply
    49,020,737.44x = 67,648,717.20 × 27,291,483.04
  4. Step 4: Simplify right side
    49,020,737.44x = 1,846,233,818,141,556.25
  5. Step 5: Solve for x
    x = 1,846,233,818,141,556.25/49,020,737.44
  6. Step 6: Final answer
    x = 37,662,302.01

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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.