Home / 14,952,701.94-22,428,730.11-4,169,715.78

Finding the Fourth Proportional to 14,952,701.94, 22,428,730.11 and 4,169,715.78

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Solution

The fourth proportional to 14,952,701.94, 22,428,730.11 and 4,169,715.78 is: 6,254,483.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,701.94 : 22,428,730.11 = 4,169,715.78 : x
  2. Step 2: Convert to fraction form
    14,952,701.94/22,428,730.11 = 4,169,715.78/x
  3. Step 3: Cross multiply
    14,952,701.94x = 22,428,730.11 × 4,169,715.78
  4. Step 4: Simplify right side
    14,952,701.94x = 93,521,429,865,028.12
  5. Step 5: Solve for x
    x = 93,521,429,865,028.12/14,952,701.94
  6. Step 6: Final answer
    x = 6,254,483.65

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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.