Home / 62,446,664.07-86,177,416.73-34,188,565.59

Finding the Fourth Proportional to 62,446,664.07, 86,177,416.73 and 34,188,565.59

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Solution

The fourth proportional to 62,446,664.07, 86,177,416.73 and 34,188,565.59 is: 47,180,779.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,446,664.07 : 86,177,416.73 = 34,188,565.59 : x
  2. Step 2: Convert to fraction form
    62,446,664.07/86,177,416.73 = 34,188,565.59/x
  3. Step 3: Cross multiply
    62,446,664.07x = 86,177,416.73 × 34,188,565.59
  4. Step 4: Simplify right side
    62,446,664.07x = 2,946,282,264,079,425.50
  5. Step 5: Solve for x
    x = 2,946,282,264,079,425.50/62,446,664.07
  6. Step 6: Final answer
    x = 47,180,779.12

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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.