Home / 6,400,251,828,413.40-8,832,354,059,934-3,473,806,058,049.30

Finding the Fourth Proportional to 6,400,251,828,413.40, 8,832,354,059,934 and 3,473,806,058,049.30

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Solution

The fourth proportional to 6,400,251,828,413.40, 8,832,354,059,934 and 3,473,806,058,049.30 is: 4,793,855,907,985.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,400,251,828,413.40 : 8,832,354,059,934 = 3,473,806,058,049.30 : x
  2. Step 2: Convert to fraction form
    6,400,251,828,413.40/8,832,354,059,934 = 3,473,806,058,049.30/x
  3. Step 3: Cross multiply
    6,400,251,828,413.40x = 8,832,354,059,934 × 3,473,806,058,049.30
  4. Step 4: Simplify right side
    6,400,251,828,413.40x = 30,681,885,040,235,057,095,114,752
  5. Step 5: Solve for x
    x = 30,681,885,040,235,057,095,114,752/6,400,251,828,413.40
  6. Step 6: Final answer
    x = 4,793,855,907,985.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.