Home / 62,208,051.15-93,312,076.73-39,589,222.35

Finding the Fourth Proportional to 62,208,051.15, 93,312,076.73 and 39,589,222.35

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Solution

The fourth proportional to 62,208,051.15, 93,312,076.73 and 39,589,222.35 is: 59,383,833.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,051.15 : 93,312,076.73 = 39,589,222.35 : x
  2. Step 2: Convert to fraction form
    62,208,051.15/93,312,076.73 = 39,589,222.35/x
  3. Step 3: Cross multiply
    62,208,051.15x = 93,312,076.73 × 39,589,222.35
  4. Step 4: Simplify right side
    62,208,051.15x = 3,694,152,553,406,284.50
  5. Step 5: Solve for x
    x = 3,694,152,553,406,284.50/62,208,051.15
  6. Step 6: Final answer
    x = 59,383,833.53

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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.