Home / 34,280,063.09-51,423,083.99-9,688,248.21

Finding the Fourth Proportional to 34,280,063.09, 51,423,083.99 and 9,688,248.21

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Solution

The fourth proportional to 34,280,063.09, 51,423,083.99 and 9,688,248.21 is: 14,533,217.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,280,063.09 : 51,423,083.99 = 9,688,248.21 : x
  2. Step 2: Convert to fraction form
    34,280,063.09/51,423,083.99 = 9,688,248.21/x
  3. Step 3: Cross multiply
    34,280,063.09x = 51,423,083.99 × 9,688,248.21
  4. Step 4: Simplify right side
    34,280,063.09x = 498,199,601,599,523.38
  5. Step 5: Solve for x
    x = 498,199,601,599,523.38/34,280,063.09
  6. Step 6: Final answer
    x = 14,533,217.17

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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.