Home / 48,293,760.30-72,444,139.65-29,083,152.30

Finding the Fourth Proportional to 48,293,760.30, 72,444,139.65 and 29,083,152.30

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Solution

The fourth proportional to 48,293,760.30, 72,444,139.65 and 29,083,152.30 is: 43,626,835.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,293,760.30 : 72,444,139.65 = 29,083,152.30 : x
  2. Step 2: Convert to fraction form
    48,293,760.30/72,444,139.65 = 29,083,152.30/x
  3. Step 3: Cross multiply
    48,293,760.30x = 72,444,139.65 × 29,083,152.30
  4. Step 4: Simplify right side
    48,293,760.30x = 2,106,903,946,683,419
  5. Step 5: Solve for x
    x = 2,106,903,946,683,419/48,293,760.30
  6. Step 6: Final answer
    x = 43,626,835.72

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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.