Home / 62,093,485.20-93,140,227.80-61,668,332.40

Finding the Fourth Proportional to 62,093,485.20, 93,140,227.80 and 61,668,332.40

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Solution

The fourth proportional to 62,093,485.20, 93,140,227.80 and 61,668,332.40 is: 92,502,498.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,093,485.20 : 93,140,227.80 = 61,668,332.40 : x
  2. Step 2: Convert to fraction form
    62,093,485.20/93,140,227.80 = 61,668,332.40/x
  3. Step 3: Cross multiply
    62,093,485.20x = 93,140,227.80 × 61,668,332.40
  4. Step 4: Simplify right side
    62,093,485.20x = 5,743,802,527,782,120
  5. Step 5: Solve for x
    x = 5,743,802,527,782,120/62,093,485.20
  6. Step 6: Final answer
    x = 92,502,498.60

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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.