Home / 8,859,095,024.40-13,293,744,370.20-3,342,312,291.60

Finding the Fourth Proportional to 8,859,095,024.40, 13,293,744,370.20 and 3,342,312,291.60

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Solution

The fourth proportional to 8,859,095,024.40, 13,293,744,370.20 and 3,342,312,291.60 is: 5,015,393,230.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,859,095,024.40 : 13,293,744,370.20 = 3,342,312,291.60 : x
  2. Step 2: Convert to fraction form
    8,859,095,024.40/13,293,744,370.20 = 3,342,312,291.60/x
  3. Step 3: Cross multiply
    8,859,095,024.40x = 13,293,744,370.20 × 3,342,312,291.60
  4. Step 4: Simplify right side
    8,859,095,024.40x = 44,431,845,209,907,765,248
  5. Step 5: Solve for x
    x = 44,431,845,209,907,765,248/8,859,095,024.40
  6. Step 6: Final answer
    x = 5,015,393,230.07

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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.