Home / 63,136,232.70-94,704,349.05-29,124,008.70

Finding the Fourth Proportional to 63,136,232.70, 94,704,349.05 and 29,124,008.70

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Solution

The fourth proportional to 63,136,232.70, 94,704,349.05 and 29,124,008.70 is: 43,686,013.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,136,232.70 : 94,704,349.05 = 29,124,008.70 : x
  2. Step 2: Convert to fraction form
    63,136,232.70/94,704,349.05 = 29,124,008.70/x
  3. Step 3: Cross multiply
    63,136,232.70x = 94,704,349.05 × 29,124,008.70
  4. Step 4: Simplify right side
    63,136,232.70x = 2,758,170,285,660,036.50
  5. Step 5: Solve for x
    x = 2,758,170,285,660,036.50/63,136,232.70
  6. Step 6: Final answer
    x = 43,686,013.05

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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.