Home / 46,965,165.20-70,447,747.80-29,746,476.80

Finding the Fourth Proportional to 46,965,165.20, 70,447,747.80 and 29,746,476.80

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Solution

The fourth proportional to 46,965,165.20, 70,447,747.80 and 29,746,476.80 is: 44,619,715.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,965,165.20 : 70,447,747.80 = 29,746,476.80 : x
  2. Step 2: Convert to fraction form
    46,965,165.20/70,447,747.80 = 29,746,476.80/x
  3. Step 3: Cross multiply
    46,965,165.20x = 70,447,747.80 × 29,746,476.80
  4. Step 4: Simplify right side
    46,965,165.20x = 2,095,572,295,544,951
  5. Step 5: Solve for x
    x = 2,095,572,295,544,951/46,965,165.20
  6. Step 6: Final answer
    x = 44,619,715.20

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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.