Home / 29,852,448.19-44,778,921.51-8,288,731.47

Finding the Fourth Proportional to 29,852,448.19, 44,778,921.51 and 8,288,731.47

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Solution

The fourth proportional to 29,852,448.19, 44,778,921.51 and 8,288,731.47 is: 12,433,166.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,852,448.19 : 44,778,921.51 = 8,288,731.47 : x
  2. Step 2: Convert to fraction form
    29,852,448.19/44,778,921.51 = 8,288,731.47/x
  3. Step 3: Cross multiply
    29,852,448.19x = 44,778,921.51 × 8,288,731.47
  4. Step 4: Simplify right side
    29,852,448.19x = 371,160,455,912,596.88
  5. Step 5: Solve for x
    x = 371,160,455,912,596.88/29,852,448.19
  6. Step 6: Final answer
    x = 12,433,166.40

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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.