Home / 250,094,607.26-345,287,434.52-160,941,448.40

Finding the Fourth Proportional to 250,094,607.26, 345,287,434.52 and 160,941,448.40

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Solution

The fourth proportional to 250,094,607.26, 345,287,434.52 and 160,941,448.40 is: 222,200,152.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,094,607.26 : 345,287,434.52 = 160,941,448.40 : x
  2. Step 2: Convert to fraction form
    250,094,607.26/345,287,434.52 = 160,941,448.40/x
  3. Step 3: Cross multiply
    250,094,607.26x = 345,287,434.52 × 160,941,448.40
  4. Step 4: Simplify right side
    250,094,607.26x = 55,571,059,825,968,960
  5. Step 5: Solve for x
    x = 55,571,059,825,968,960/250,094,607.26
  6. Step 6: Final answer
    x = 222,200,152.31

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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.