Home / 64,529,552.30-96,794,328.45-59,427,718.70

Finding the Fourth Proportional to 64,529,552.30, 96,794,328.45 and 59,427,718.70

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Solution

The fourth proportional to 64,529,552.30, 96,794,328.45 and 59,427,718.70 is: 89,141,578.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,529,552.30 : 96,794,328.45 = 59,427,718.70 : x
  2. Step 2: Convert to fraction form
    64,529,552.30/96,794,328.45 = 59,427,718.70/x
  3. Step 3: Cross multiply
    64,529,552.30x = 96,794,328.45 × 59,427,718.70
  4. Step 4: Simplify right side
    64,529,552.30x = 5,752,266,122,882,007
  5. Step 5: Solve for x
    x = 5,752,266,122,882,007/64,529,552.30
  6. Step 6: Final answer
    x = 89,141,578.05

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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.