Home / 4,268,339,733-5,890,308,831.54-2,314,842,645

Finding the Fourth Proportional to 4,268,339,733, 5,890,308,831.54 and 2,314,842,645

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Solution

The fourth proportional to 4,268,339,733, 5,890,308,831.54 and 2,314,842,645 is: 3,194,482,850.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,339,733 : 5,890,308,831.54 = 2,314,842,645 : x
  2. Step 2: Convert to fraction form
    4,268,339,733/5,890,308,831.54 = 2,314,842,645/x
  3. Step 3: Cross multiply
    4,268,339,733x = 5,890,308,831.54 × 2,314,842,645
  4. Step 4: Simplify right side
    4,268,339,733x = 13,635,138,075,468,912,640
  5. Step 5: Solve for x
    x = 13,635,138,075,468,912,640/4,268,339,733
  6. Step 6: Final answer
    x = 3,194,482,850.10

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1.5x scale

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.