Home / 46,555,684.80-69,833,528.01-14,207,753.22

Finding the Fourth Proportional to 46,555,684.80, 69,833,528.01 and 14,207,753.22

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Solution

The fourth proportional to 46,555,684.80, 69,833,528.01 and 14,207,753.22 is: 21,311,630.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,555,684.80 : 69,833,528.01 = 14,207,753.22 : x
  2. Step 2: Convert to fraction form
    46,555,684.80/69,833,528.01 = 14,207,753.22/x
  3. Step 3: Cross multiply
    46,555,684.80x = 69,833,528.01 × 14,207,753.22
  4. Step 4: Simplify right side
    46,555,684.80x = 992,177,532,448,037.88
  5. Step 5: Solve for x
    x = 992,177,532,448,037.88/46,555,684.80
  6. Step 6: Final answer
    x = 21,311,630.08

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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.