Home / 110,430,771.27-152,401,282.47-60,871,033.17

Finding the Fourth Proportional to 110,430,771.27, 152,401,282.47 and 60,871,033.17

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Solution

The fourth proportional to 110,430,771.27, 152,401,282.47 and 60,871,033.17 is: 84,005,784.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,430,771.27 : 152,401,282.47 = 60,871,033.17 : x
  2. Step 2: Convert to fraction form
    110,430,771.27/152,401,282.47 = 60,871,033.17/x
  3. Step 3: Cross multiply
    110,430,771.27x = 152,401,282.47 × 60,871,033.17
  4. Step 4: Simplify right side
    110,430,771.27x = 9,276,823,520,381,910
  5. Step 5: Solve for x
    x = 9,276,823,520,381,910/110,430,771.27
  6. Step 6: Final answer
    x = 84,005,784.02

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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.