Home / 14,895,142.84-22,342,681.23-3,965,335.15

Finding the Fourth Proportional to 14,895,142.84, 22,342,681.23 and 3,965,335.15

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Solution

The fourth proportional to 14,895,142.84, 22,342,681.23 and 3,965,335.15 is: 5,947,993.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,895,142.84 : 22,342,681.23 = 3,965,335.15 : x
  2. Step 2: Convert to fraction form
    14,895,142.84/22,342,681.23 = 3,965,335.15/x
  3. Step 3: Cross multiply
    14,895,142.84x = 22,342,681.23 × 3,965,335.15
  4. Step 4: Simplify right side
    14,895,142.84x = 88,596,219,226,564.23
  5. Step 5: Solve for x
    x = 88,596,219,226,564.23/14,895,142.84
  6. Step 6: Final answer
    x = 5,947,993.93

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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.