Home / 68,294,612.16-94,247,295.84-37,354,119.84

Finding the Fourth Proportional to 68,294,612.16, 94,247,295.84 and 37,354,119.84

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Solution

The fourth proportional to 68,294,612.16, 94,247,295.84 and 37,354,119.84 is: 51,549,085.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,294,612.16 : 94,247,295.84 = 37,354,119.84 : x
  2. Step 2: Convert to fraction form
    68,294,612.16/94,247,295.84 = 37,354,119.84/x
  3. Step 3: Cross multiply
    68,294,612.16x = 94,247,295.84 × 37,354,119.84
  4. Step 4: Simplify right side
    68,294,612.16x = 3,520,524,783,403,294
  5. Step 5: Solve for x
    x = 3,520,524,783,403,294/68,294,612.16
  6. Step 6: Final answer
    x = 51,549,085.24

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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.