Home / 60,830,622.81-83,943,049.41-34,724,102.49

Finding the Fourth Proportional to 60,830,622.81, 83,943,049.41 and 34,724,102.49

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Solution

The fourth proportional to 60,830,622.81, 83,943,049.41 and 34,724,102.49 is: 47,917,429.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,830,622.81 : 83,943,049.41 = 34,724,102.49 : x
  2. Step 2: Convert to fraction form
    60,830,622.81/83,943,049.41 = 34,724,102.49/x
  3. Step 3: Cross multiply
    60,830,622.81x = 83,943,049.41 × 34,724,102.49
  4. Step 4: Simplify right side
    60,830,622.81x = 2,914,847,051,035,974
  5. Step 5: Solve for x
    x = 2,914,847,051,035,974/60,830,622.81
  6. Step 6: Final answer
    x = 47,917,429.02

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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.