Home / 48,981,127.80-73,482,320.94-14,901,588.12

Finding the Fourth Proportional to 48,981,127.80, 73,482,320.94 and 14,901,588.12

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Solution

The fourth proportional to 48,981,127.80, 73,482,320.94 and 14,901,588.12 is: 22,355,615.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,981,127.80 : 73,482,320.94 = 14,901,588.12 : x
  2. Step 2: Convert to fraction form
    48,981,127.80/73,482,320.94 = 14,901,588.12/x
  3. Step 3: Cross multiply
    48,981,127.80x = 73,482,320.94 × 14,901,588.12
  4. Step 4: Simplify right side
    48,981,127.80x = 1,095,003,280,749,531.12
  5. Step 5: Solve for x
    x = 1,095,003,280,749,531.12/48,981,127.80
  6. Step 6: Final answer
    x = 22,355,615.93

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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.