Home / 9,930,436,413.08-14,897,185,169.76-3,385,804,271

Finding the Fourth Proportional to 9,930,436,413.08, 14,897,185,169.76 and 3,385,804,271

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Solution

The fourth proportional to 9,930,436,413.08, 14,897,185,169.76 and 3,385,804,271 is: 5,079,228,250.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,930,436,413.08 : 14,897,185,169.76 = 3,385,804,271 : x
  2. Step 2: Convert to fraction form
    9,930,436,413.08/14,897,185,169.76 = 3,385,804,271/x
  3. Step 3: Cross multiply
    9,930,436,413.08x = 14,897,185,169.76 × 3,385,804,271
  4. Step 4: Simplify right side
    9,930,436,413.08x = 50,438,953,173,651,267,584
  5. Step 5: Solve for x
    x = 50,438,953,173,651,267,584/9,930,436,413.08
  6. Step 6: Final answer
    x = 5,079,228,250.96

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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.