Home / 15,484,413.19-23,225,118.96-4,701,808.82

Finding the Fourth Proportional to 15,484,413.19, 23,225,118.96 and 4,701,808.82

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Solution

The fourth proportional to 15,484,413.19, 23,225,118.96 and 4,701,808.82 is: 7,052,257.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,484,413.19 : 23,225,118.96 = 4,701,808.82 : x
  2. Step 2: Convert to fraction form
    15,484,413.19/23,225,118.96 = 4,701,808.82/x
  3. Step 3: Cross multiply
    15,484,413.19x = 23,225,118.96 × 4,701,808.82
  4. Step 4: Simplify right side
    15,484,413.19x = 109,200,069,032,042.59
  5. Step 5: Solve for x
    x = 109,200,069,032,042.59/15,484,413.19
  6. Step 6: Final answer
    x = 7,052,257.50

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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.