Home / 265,258,252.79-366,047,804.37-152,246,346.15

Finding the Fourth Proportional to 265,258,252.79, 366,047,804.37 and 152,246,346.15

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Solution

The fourth proportional to 265,258,252.79, 366,047,804.37 and 152,246,346.15 is: 210,095,030.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,258,252.79 : 366,047,804.37 = 152,246,346.15 : x
  2. Step 2: Convert to fraction form
    265,258,252.79/366,047,804.37 = 152,246,346.15/x
  3. Step 3: Cross multiply
    265,258,252.79x = 366,047,804.37 × 152,246,346.15
  4. Step 4: Simplify right side
    265,258,252.79x = 55,729,440,729,990,992
  5. Step 5: Solve for x
    x = 55,729,440,729,990,992/265,258,252.79
  6. Step 6: Final answer
    x = 210,095,030.57

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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.