Home / 60,813,077.24-91,252,823.81-25,792,744.20

Finding the Fourth Proportional to 60,813,077.24, 91,252,823.81 and 25,792,744.20

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Solution

The fourth proportional to 60,813,077.24, 91,252,823.81 and 25,792,744.20 is: 38,703,200.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,813,077.24 : 91,252,823.81 = 25,792,744.20 : x
  2. Step 2: Convert to fraction form
    60,813,077.24/91,252,823.81 = 25,792,744.20/x
  3. Step 3: Cross multiply
    60,813,077.24x = 91,252,823.81 × 25,792,744.20
  4. Step 4: Simplify right side
    60,813,077.24x = 2,353,660,742,058,999.50
  5. Step 5: Solve for x
    x = 2,353,660,742,058,999.50/60,813,077.24
  6. Step 6: Final answer
    x = 38,703,200.84

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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.