Home / 107,270,625.66-160,824,095.89-48,937,508.85

Finding the Fourth Proportional to 107,270,625.66, 160,824,095.89 and 48,937,508.85

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Solution

The fourth proportional to 107,270,625.66, 160,824,095.89 and 48,937,508.85 is: 73,368,926.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,270,625.66 : 160,824,095.89 = 48,937,508.85 : x
  2. Step 2: Convert to fraction form
    107,270,625.66/160,824,095.89 = 48,937,508.85/x
  3. Step 3: Cross multiply
    107,270,625.66x = 160,824,095.89 × 48,937,508.85
  4. Step 4: Simplify right side
    107,270,625.66x = 7,870,330,616,076,147
  5. Step 5: Solve for x
    x = 7,870,330,616,076,147/107,270,625.66
  6. Step 6: Final answer
    x = 73,368,926.19

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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.