Home / 8,362,650,100.54-11,540,603,904.33-4,552,282,603.30

Finding the Fourth Proportional to 8,362,650,100.54, 11,540,603,904.33 and 4,552,282,603.30

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Solution

The fourth proportional to 8,362,650,100.54, 11,540,603,904.33 and 4,552,282,603.30 is: 6,282,229,885.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,362,650,100.54 : 11,540,603,904.33 = 4,552,282,603.30 : x
  2. Step 2: Convert to fraction form
    8,362,650,100.54/11,540,603,904.33 = 4,552,282,603.30/x
  3. Step 3: Cross multiply
    8,362,650,100.54x = 11,540,603,904.33 × 4,552,282,603.30
  4. Step 4: Simplify right side
    8,362,650,100.54x = 52,536,090,385,257,521,152
  5. Step 5: Solve for x
    x = 52,536,090,385,257,521,152/8,362,650,100.54
  6. Step 6: Final answer
    x = 6,282,229,885.70

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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.