Home / 60,477,024.96-83,456,215.92-34,371,087.84

Finding the Fourth Proportional to 60,477,024.96, 83,456,215.92 and 34,371,087.84

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Solution

The fourth proportional to 60,477,024.96, 83,456,215.92 and 34,371,087.84 is: 47,430,919.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,477,024.96 : 83,456,215.92 = 34,371,087.84 : x
  2. Step 2: Convert to fraction form
    60,477,024.96/83,456,215.92 = 34,371,087.84/x
  3. Step 3: Cross multiply
    60,477,024.96x = 83,456,215.92 × 34,371,087.84
  4. Step 4: Simplify right side
    60,477,024.96x = 2,868,480,928,180,327
  5. Step 5: Solve for x
    x = 2,868,480,928,180,327/60,477,024.96
  6. Step 6: Final answer
    x = 47,430,919.93

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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.