Home / 12,295,742,570.18-18,444,739,413.06-3,452,521,833.14

Finding the Fourth Proportional to 12,295,742,570.18, 18,444,739,413.06 and 3,452,521,833.14

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Solution

The fourth proportional to 12,295,742,570.18, 18,444,739,413.06 and 3,452,521,833.14 is: 5,179,098,795.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,295,742,570.18 : 18,444,739,413.06 = 3,452,521,833.14 : x
  2. Step 2: Convert to fraction form
    12,295,742,570.18/18,444,739,413.06 = 3,452,521,833.14/x
  3. Step 3: Cross multiply
    12,295,742,570.18x = 18,444,739,413.06 × 3,452,521,833.14
  4. Step 4: Simplify right side
    12,295,742,570.18x = 63,680,865,530,167,517,184
  5. Step 5: Solve for x
    x = 63,680,865,530,167,517,184/12,295,742,570.18
  6. Step 6: Final answer
    x = 5,179,098,795.11

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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.