Home / 4,268,339,719.50-5,890,308,812.91-2,314,842,631.50

Finding the Fourth Proportional to 4,268,339,719.50, 5,890,308,812.91 and 2,314,842,631.50

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Solution

The fourth proportional to 4,268,339,719.50, 5,890,308,812.91 and 2,314,842,631.50 is: 3,194,482,831.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,339,719.50 : 5,890,308,812.91 = 2,314,842,631.50 : x
  2. Step 2: Convert to fraction form
    4,268,339,719.50/5,890,308,812.91 = 2,314,842,631.50/x
  3. Step 3: Cross multiply
    4,268,339,719.50x = 5,890,308,812.91 × 2,314,842,631.50
  4. Step 4: Simplify right side
    4,268,339,719.50x = 13,635,137,952,824,225,792
  5. Step 5: Solve for x
    x = 13,635,137,952,824,225,792/4,268,339,719.50
  6. Step 6: Final answer
    x = 3,194,482,831.47

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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.