Home / 62,210,367.80-93,315,551.70-59,376,015.80

Finding the Fourth Proportional to 62,210,367.80, 93,315,551.70 and 59,376,015.80

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Solution

The fourth proportional to 62,210,367.80, 93,315,551.70 and 59,376,015.80 is: 89,064,023.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,210,367.80 : 93,315,551.70 = 59,376,015.80 : x
  2. Step 2: Convert to fraction form
    62,210,367.80/93,315,551.70 = 59,376,015.80/x
  3. Step 3: Cross multiply
    62,210,367.80x = 93,315,551.70 × 59,376,015.80
  4. Step 4: Simplify right side
    62,210,367.80x = 5,540,705,672,124,917
  5. Step 5: Solve for x
    x = 5,540,705,672,124,917/62,210,367.80
  6. Step 6: Final answer
    x = 89,064,023.70

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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.