Home / 174,806,566.20-262,209,849.30-117,326,374.20

Finding the Fourth Proportional to 174,806,566.20, 262,209,849.30 and 117,326,374.20

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Solution

The fourth proportional to 174,806,566.20, 262,209,849.30 and 117,326,374.20 is: 175,989,561.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,806,566.20 : 262,209,849.30 = 117,326,374.20 : x
  2. Step 2: Convert to fraction form
    174,806,566.20/262,209,849.30 = 117,326,374.20/x
  3. Step 3: Cross multiply
    174,806,566.20x = 262,209,849.30 × 117,326,374.20
  4. Step 4: Simplify right side
    174,806,566.20x = 30,764,130,897,897,412
  5. Step 5: Solve for x
    x = 30,764,130,897,897,412/174,806,566.20
  6. Step 6: Final answer
    x = 175,989,561.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.