Home / 64,722,599.46-97,084,365.75-16,201,292.58

Finding the Fourth Proportional to 64,722,599.46, 97,084,365.75 and 16,201,292.58

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Solution

The fourth proportional to 64,722,599.46, 97,084,365.75 and 16,201,292.58 is: 24,302,055.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,722,599.46 : 97,084,365.75 = 16,201,292.58 : x
  2. Step 2: Convert to fraction form
    64,722,599.46/97,084,365.75 = 16,201,292.58/x
  3. Step 3: Cross multiply
    64,722,599.46x = 97,084,365.75 × 16,201,292.58
  4. Step 4: Simplify right side
    64,722,599.46x = 1,572,892,214,459,481.25
  5. Step 5: Solve for x
    x = 1,572,892,214,459,481.25/64,722,599.46
  6. Step 6: Final answer
    x = 24,302,055.66

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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.