Home / 35,414,515.83-48,870,741.58-19,732,730.07

Finding the Fourth Proportional to 35,414,515.83, 48,870,741.58 and 19,732,730.07

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Solution

The fourth proportional to 35,414,515.83, 48,870,741.58 and 19,732,730.07 is: 27,230,448.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,515.83 : 48,870,741.58 = 19,732,730.07 : x
  2. Step 2: Convert to fraction form
    35,414,515.83/48,870,741.58 = 19,732,730.07/x
  3. Step 3: Cross multiply
    35,414,515.83x = 48,870,741.58 × 19,732,730.07
  4. Step 4: Simplify right side
    35,414,515.83x = 964,353,151,918,865.25
  5. Step 5: Solve for x
    x = 964,353,151,918,865.25/35,414,515.83
  6. Step 6: Final answer
    x = 27,230,448.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.