Home / 68,629,831.17-94,708,822.82-37,267,600

Finding the Fourth Proportional to 68,629,831.17, 94,708,822.82 and 37,267,600

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Solution

The fourth proportional to 68,629,831.17, 94,708,822.82 and 37,267,600 is: 51,429,101.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,629,831.17 : 94,708,822.82 = 37,267,600 : x
  2. Step 2: Convert to fraction form
    68,629,831.17/94,708,822.82 = 37,267,600/x
  3. Step 3: Cross multiply
    68,629,831.17x = 94,708,822.82 × 37,267,600
  4. Step 4: Simplify right side
    68,629,831.17x = 3,529,570,525,326,631.50
  5. Step 5: Solve for x
    x = 3,529,570,525,326,631.50/68,629,831.17
  6. Step 6: Final answer
    x = 51,429,101.10

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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.