Home / 62,250,847.80-93,376,271.70-61,400,542.20

Finding the Fourth Proportional to 62,250,847.80, 93,376,271.70 and 61,400,542.20

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Solution

The fourth proportional to 62,250,847.80, 93,376,271.70 and 61,400,542.20 is: 92,100,813.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,250,847.80 : 93,376,271.70 = 61,400,542.20 : x
  2. Step 2: Convert to fraction form
    62,250,847.80/93,376,271.70 = 61,400,542.20/x
  3. Step 3: Cross multiply
    62,250,847.80x = 93,376,271.70 × 61,400,542.20
  4. Step 4: Simplify right side
    62,250,847.80x = 5,733,353,710,994,516
  5. Step 5: Solve for x
    x = 5,733,353,710,994,516/62,250,847.80
  6. Step 6: Final answer
    x = 92,100,813.30

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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.