Home / 64,287,024.01-88,716,812.06-37,831,226.73

Finding the Fourth Proportional to 64,287,024.01, 88,716,812.06 and 37,831,226.73

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Solution

The fourth proportional to 64,287,024.01, 88,716,812.06 and 37,831,226.73 is: 52,207,515.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,287,024.01 : 88,716,812.06 = 37,831,226.73 : x
  2. Step 2: Convert to fraction form
    64,287,024.01/88,716,812.06 = 37,831,226.73/x
  3. Step 3: Cross multiply
    64,287,024.01x = 88,716,812.06 × 37,831,226.73
  4. Step 4: Simplify right side
    64,287,024.01x = 3,356,265,831,959,161.50
  5. Step 5: Solve for x
    x = 3,356,265,831,959,161.50/64,287,024.01
  6. Step 6: Final answer
    x = 52,207,515.96

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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.