Home / 39,447,336.84-59,171,005.26-10,692,725.10

Finding the Fourth Proportional to 39,447,336.84, 59,171,005.26 and 10,692,725.10

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Solution

The fourth proportional to 39,447,336.84, 59,171,005.26 and 10,692,725.10 is: 16,039,087.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,447,336.84 : 59,171,005.26 = 10,692,725.10 : x
  2. Step 2: Convert to fraction form
    39,447,336.84/59,171,005.26 = 10,692,725.10/x
  3. Step 3: Cross multiply
    39,447,336.84x = 59,171,005.26 × 10,692,725.10
  4. Step 4: Simplify right side
    39,447,336.84x = 632,699,293,135,834
  5. Step 5: Solve for x
    x = 632,699,293,135,834/39,447,336.84
  6. Step 6: Final answer
    x = 16,039,087.65

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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.