Home / 68,592,975.24-94,657,933.08-37,653,670.92

Finding the Fourth Proportional to 68,592,975.24, 94,657,933.08 and 37,653,670.92

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Solution

The fourth proportional to 68,592,975.24, 94,657,933.08 and 37,653,670.92 is: 51,961,861.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,592,975.24 : 94,657,933.08 = 37,653,670.92 : x
  2. Step 2: Convert to fraction form
    68,592,975.24/94,657,933.08 = 37,653,670.92/x
  3. Step 3: Cross multiply
    68,592,975.24x = 94,657,933.08 × 37,653,670.92
  4. Step 4: Simplify right side
    68,592,975.24x = 3,564,218,662,161,702
  5. Step 5: Solve for x
    x = 3,564,218,662,161,702/68,592,975.24
  6. Step 6: Final answer
    x = 51,961,861.25

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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.