Home / 32,785,890.30-49,136,845.05-25,175,130.30

Finding the Fourth Proportional to 32,785,890.30, 49,136,845.05 and 25,175,130.30

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Solution

The fourth proportional to 32,785,890.30, 49,136,845.05 and 25,175,130.30 is: 37,730,452.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,785,890.30 : 49,136,845.05 = 25,175,130.30 : x
  2. Step 2: Convert to fraction form
    32,785,890.30/49,136,845.05 = 25,175,130.30/x
  3. Step 3: Cross multiply
    32,785,890.30x = 49,136,845.05 × 25,175,130.30
  4. Step 4: Simplify right side
    32,785,890.30x = 1,237,026,476,664,660
  5. Step 5: Solve for x
    x = 1,237,026,476,664,660/32,785,890.30
  6. Step 6: Final answer
    x = 37,730,452.50

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1.5x scale

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.