Home / 51,352,337.52-76,900,731.84-35,927,410.32

Finding the Fourth Proportional to 51,352,337.52, 76,900,731.84 and 35,927,410.32

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Solution

The fourth proportional to 51,352,337.52, 76,900,731.84 and 35,927,410.32 is: 53,801,721.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,352,337.52 : 76,900,731.84 = 35,927,410.32 : x
  2. Step 2: Convert to fraction form
    51,352,337.52/76,900,731.84 = 35,927,410.32/x
  3. Step 3: Cross multiply
    51,352,337.52x = 76,900,731.84 × 35,927,410.32
  4. Step 4: Simplify right side
    51,352,337.52x = 2,762,844,146,723,968.50
  5. Step 5: Solve for x
    x = 2,762,844,146,723,968.50/51,352,337.52
  6. Step 6: Final answer
    x = 53,801,721.21

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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.