Home / 49,252,637.80-73,814,531.10-26,484,509.80

Finding the Fourth Proportional to 49,252,637.80, 73,814,531.10 and 26,484,509.80

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Solution

The fourth proportional to 49,252,637.80, 73,814,531.10 and 26,484,509.80 is: 39,692,121.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,252,637.80 : 73,814,531.10 = 26,484,509.80 : x
  2. Step 2: Convert to fraction form
    49,252,637.80/73,814,531.10 = 26,484,509.80/x
  3. Step 3: Cross multiply
    49,252,637.80x = 73,814,531.10 × 26,484,509.80
  4. Step 4: Simplify right side
    49,252,637.80x = 1,954,941,672,300,354.75
  5. Step 5: Solve for x
    x = 1,954,941,672,300,354.75/49,252,637.80
  6. Step 6: Final answer
    x = 39,692,121.27

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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.