Home / 62,476,285.19-93,774,878.89-30,150,942.89

Finding the Fourth Proportional to 62,476,285.19, 93,774,878.89 and 30,150,942.89

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Solution

The fourth proportional to 62,476,285.19, 93,774,878.89 and 30,150,942.89 is: 45,255,587.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,476,285.19 : 93,774,878.89 = 30,150,942.89 : x
  2. Step 2: Convert to fraction form
    62,476,285.19/93,774,878.89 = 30,150,942.89/x
  3. Step 3: Cross multiply
    62,476,285.19x = 93,774,878.89 × 30,150,942.89
  4. Step 4: Simplify right side
    62,476,285.19x = 2,827,401,017,384,805
  5. Step 5: Solve for x
    x = 2,827,401,017,384,805/62,476,285.19
  6. Step 6: Final answer
    x = 45,255,587.92

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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.