Home / 373,083,559.20-559,625,338.80-117,748,749.60

Finding the Fourth Proportional to 373,083,559.20, 559,625,338.80 and 117,748,749.60

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Solution

The fourth proportional to 373,083,559.20, 559,625,338.80 and 117,748,749.60 is: 176,623,124.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,083,559.20 : 559,625,338.80 = 117,748,749.60 : x
  2. Step 2: Convert to fraction form
    373,083,559.20/559,625,338.80 = 117,748,749.60/x
  3. Step 3: Cross multiply
    373,083,559.20x = 559,625,338.80 × 117,748,749.60
  4. Step 4: Simplify right side
    373,083,559.20x = 65,895,183,888,176,352
  5. Step 5: Solve for x
    x = 65,895,183,888,176,352/373,083,559.20
  6. Step 6: Final answer
    x = 176,623,124.40

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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.