Home / 73,258,280.36-109,886,283.18-24,770,186.72

Finding the Fourth Proportional to 73,258,280.36, 109,886,283.18 and 24,770,186.72

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Solution

The fourth proportional to 73,258,280.36, 109,886,283.18 and 24,770,186.72 is: 37,154,895.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,258,280.36 : 109,886,283.18 = 24,770,186.72 : x
  2. Step 2: Convert to fraction form
    73,258,280.36/109,886,283.18 = 24,770,186.72/x
  3. Step 3: Cross multiply
    73,258,280.36x = 109,886,283.18 × 24,770,186.72
  4. Step 4: Simplify right side
    73,258,280.36x = 2,721,903,752,335,395.50
  5. Step 5: Solve for x
    x = 2,721,903,752,335,395.50/73,258,280.36
  6. Step 6: Final answer
    x = 37,154,895.51

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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.