Home / 37,297,878.81-51,098,276.30-35,899,963.07

Finding the Fourth Proportional to 37,297,878.81, 51,098,276.30 and 35,899,963.07

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Solution

The fourth proportional to 37,297,878.81, 51,098,276.30 and 35,899,963.07 is: 49,183,124.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,297,878.81 : 51,098,276.30 = 35,899,963.07 : x
  2. Step 2: Convert to fraction form
    37,297,878.81/51,098,276.30 = 35,899,963.07/x
  3. Step 3: Cross multiply
    37,297,878.81x = 51,098,276.30 × 35,899,963.07
  4. Step 4: Simplify right side
    37,297,878.81x = 1,834,426,232,001,908.50
  5. Step 5: Solve for x
    x = 1,834,426,232,001,908.50/37,297,878.81
  6. Step 6: Final answer
    x = 49,183,124.90

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.