Home / 62,071,556.07-85,658,747.88-34,569,484.32

Finding the Fourth Proportional to 62,071,556.07, 85,658,747.88 and 34,569,484.32

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Solution

The fourth proportional to 62,071,556.07, 85,658,747.88 and 34,569,484.32 is: 47,705,888.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,071,556.07 : 85,658,747.88 = 34,569,484.32 : x
  2. Step 2: Convert to fraction form
    62,071,556.07/85,658,747.88 = 34,569,484.32/x
  3. Step 3: Cross multiply
    62,071,556.07x = 85,658,747.88 × 34,569,484.32
  4. Step 4: Simplify right side
    62,071,556.07x = 2,961,178,741,708,493
  5. Step 5: Solve for x
    x = 2,961,178,741,708,493/62,071,556.07
  6. Step 6: Final answer
    x = 47,705,888.64

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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.