Home / 16,423,413.84-24,633,537.48-5,060,811.60

Finding the Fourth Proportional to 16,423,413.84, 24,633,537.48 and 5,060,811.60

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Solution

The fourth proportional to 16,423,413.84, 24,633,537.48 and 5,060,811.60 is: 7,590,729.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,423,413.84 : 24,633,537.48 = 5,060,811.60 : x
  2. Step 2: Convert to fraction form
    16,423,413.84/24,633,537.48 = 5,060,811.60/x
  3. Step 3: Cross multiply
    16,423,413.84x = 24,633,537.48 × 5,060,811.60
  4. Step 4: Simplify right side
    16,423,413.84x = 124,665,692,227,818.77
  5. Step 5: Solve for x
    x = 124,665,692,227,818.77/16,423,413.84
  6. Step 6: Final answer
    x = 7,590,729.52

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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.