Home / 436,879,204.74-602,893,279.34-235,936,062.20

Finding the Fourth Proportional to 436,879,204.74, 602,893,279.34 and 235,936,062.20

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Solution

The fourth proportional to 436,879,204.74, 602,893,279.34 and 235,936,062.20 is: 325,591,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    436,879,204.74 : 602,893,279.34 = 235,936,062.20 : x
  2. Step 2: Convert to fraction form
    436,879,204.74/602,893,279.34 = 235,936,062.20/x
  3. Step 3: Cross multiply
    436,879,204.74x = 602,893,279.34 × 235,936,062.20
  4. Step 4: Simplify right side
    436,879,204.74x = 142,244,266,250,130,080
  5. Step 5: Solve for x
    x = 142,244,266,250,130,080/436,879,204.74
  6. Step 6: Final answer
    x = 325,591,753.30

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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.