Home / 64,761,972.24-97,115,306.79-37,487,091.51

Finding the Fourth Proportional to 64,761,972.24, 97,115,306.79 and 37,487,091.51

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Solution

The fourth proportional to 64,761,972.24, 97,115,306.79 and 37,487,091.51 is: 56,214,631.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,761,972.24 : 97,115,306.79 = 37,487,091.51 : x
  2. Step 2: Convert to fraction form
    64,761,972.24/97,115,306.79 = 37,487,091.51/x
  3. Step 3: Cross multiply
    64,761,972.24x = 97,115,306.79 × 37,487,091.51
  4. Step 4: Simplify right side
    64,761,972.24x = 3,640,570,392,658,454.50
  5. Step 5: Solve for x
    x = 3,640,570,392,658,454.50/64,761,972.24
  6. Step 6: Final answer
    x = 56,214,631.31

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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.