Home / 740,193,000.86-1,110,280,937.87-179,958,008.68

Finding the Fourth Proportional to 740,193,000.86, 1,110,280,937.87 and 179,958,008.68

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Solution

The fourth proportional to 740,193,000.86, 1,110,280,937.87 and 179,958,008.68 is: 269,934,931.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    740,193,000.86 : 1,110,280,937.87 = 179,958,008.68 : x
  2. Step 2: Convert to fraction form
    740,193,000.86/1,110,280,937.87 = 179,958,008.68/x
  3. Step 3: Cross multiply
    740,193,000.86x = 1,110,280,937.87 × 179,958,008.68
  4. Step 4: Simplify right side
    740,193,000.86x = 199,803,946,652,122,208
  5. Step 5: Solve for x
    x = 199,803,946,652,122,208/740,193,000.86
  6. Step 6: Final answer
    x = 269,934,931.05

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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.