Home / 60,800,403.06-83,910,546.27-34,698,849.66

Finding the Fourth Proportional to 60,800,403.06, 83,910,546.27 and 34,698,849.66

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Solution

The fourth proportional to 60,800,403.06, 83,910,546.27 and 34,698,849.66 is: 47,887,831.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,800,403.06 : 83,910,546.27 = 34,698,849.66 : x
  2. Step 2: Convert to fraction form
    60,800,403.06/83,910,546.27 = 34,698,849.66/x
  3. Step 3: Cross multiply
    60,800,403.06x = 83,910,546.27 × 34,698,849.66
  4. Step 4: Simplify right side
    60,800,403.06x = 2,911,599,429,911,203.50
  5. Step 5: Solve for x
    x = 2,911,599,429,911,203.50/60,800,403.06
  6. Step 6: Final answer
    x = 47,887,831.06

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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.