Home / 46,766,356.20-69,656,396.40-44,668,050.36

Finding the Fourth Proportional to 46,766,356.20, 69,656,396.40 and 44,668,050.36

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Solution

The fourth proportional to 46,766,356.20, 69,656,396.40 and 44,668,050.36 is: 66,531,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,766,356.20 : 69,656,396.40 = 44,668,050.36 : x
  2. Step 2: Convert to fraction form
    46,766,356.20/69,656,396.40 = 44,668,050.36/x
  3. Step 3: Cross multiply
    46,766,356.20x = 69,656,396.40 × 44,668,050.36
  4. Step 4: Simplify right side
    46,766,356.20x = 3,111,415,422,291,323
  5. Step 5: Solve for x
    x = 3,111,415,422,291,323/46,766,356.20
  6. Step 6: Final answer
    x = 66,531,063.68

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.