Home / 45,539,973.93-68,309,907.82-14,834,503.73

Finding the Fourth Proportional to 45,539,973.93, 68,309,907.82 and 14,834,503.73

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Solution

The fourth proportional to 45,539,973.93, 68,309,907.82 and 14,834,503.73 is: 22,251,738.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,539,973.93 : 68,309,907.82 = 14,834,503.73 : x
  2. Step 2: Convert to fraction form
    45,539,973.93/68,309,907.82 = 14,834,503.73/x
  3. Step 3: Cross multiply
    45,539,973.93x = 68,309,907.82 × 14,834,503.73
  4. Step 4: Simplify right side
    45,539,973.93x = 1,013,343,582,351,746.12
  5. Step 5: Solve for x
    x = 1,013,343,582,351,746.12/45,539,973.93
  6. Step 6: Final answer
    x = 22,251,738.31

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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.