Home / 435,549,486.75-601,050,723.06-237,312,610.30

Finding the Fourth Proportional to 435,549,486.75, 601,050,723.06 and 237,312,610.30

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Solution

The fourth proportional to 435,549,486.75, 601,050,723.06 and 237,312,610.30 is: 327,487,278.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,549,486.75 : 601,050,723.06 = 237,312,610.30 : x
  2. Step 2: Convert to fraction form
    435,549,486.75/601,050,723.06 = 237,312,610.30/x
  3. Step 3: Cross multiply
    435,549,486.75x = 601,050,723.06 × 237,312,610.30
  4. Step 4: Simplify right side
    435,549,486.75x = 142,636,916,012,070,992
  5. Step 5: Solve for x
    x = 142,636,916,012,070,992/435,549,486.75
  6. Step 6: Final answer
    x = 327,487,278.37

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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.