Home / 52,596,269.45-78,894,404.18-34,456,416.65

Finding the Fourth Proportional to 52,596,269.45, 78,894,404.18 and 34,456,416.65

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Solution

The fourth proportional to 52,596,269.45, 78,894,404.18 and 34,456,416.65 is: 51,684,624.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,596,269.45 : 78,894,404.18 = 34,456,416.65 : x
  2. Step 2: Convert to fraction form
    52,596,269.45/78,894,404.18 = 34,456,416.65/x
  3. Step 3: Cross multiply
    52,596,269.45x = 78,894,404.18 × 34,456,416.65
  4. Step 4: Simplify right side
    52,596,269.45x = 2,718,418,461,607,299.50
  5. Step 5: Solve for x
    x = 2,718,418,461,607,299.50/52,596,269.45
  6. Step 6: Final answer
    x = 51,684,624.98

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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.