Home / 649,094,713.83-973,649,550.24-234,603,013.95

Finding the Fourth Proportional to 649,094,713.83, 973,649,550.24 and 234,603,013.95

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Solution

The fourth proportional to 649,094,713.83, 973,649,550.24 and 234,603,013.95 is: 351,907,224.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    649,094,713.83 : 973,649,550.24 = 234,603,013.95 : x
  2. Step 2: Convert to fraction form
    649,094,713.83/973,649,550.24 = 234,603,013.95/x
  3. Step 3: Cross multiply
    649,094,713.83x = 973,649,550.24 × 234,603,013.95
  4. Step 4: Simplify right side
    649,094,713.83x = 228,421,119,017,365,952
  5. Step 5: Solve for x
    x = 228,421,119,017,365,952/649,094,713.83
  6. Step 6: Final answer
    x = 351,907,224.25

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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.