Home / 96,475,377.63-133,135,731.25-52,422,510.88

Finding the Fourth Proportional to 96,475,377.63, 133,135,731.25 and 52,422,510.88

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Solution

The fourth proportional to 96,475,377.63, 133,135,731.25 and 52,422,510.88 is: 72,342,907.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,475,377.63 : 133,135,731.25 = 52,422,510.88 : x
  2. Step 2: Convert to fraction form
    96,475,377.63/133,135,731.25 = 52,422,510.88/x
  3. Step 3: Cross multiply
    96,475,377.63x = 133,135,731.25 × 52,422,510.88
  4. Step 4: Simplify right side
    96,475,377.63x = 6,979,309,319,969,881
  5. Step 5: Solve for x
    x = 6,979,309,319,969,881/96,475,377.63
  6. Step 6: Final answer
    x = 72,342,907.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.