Home / 26,883,584,274.40-40,325,376,411.60-7,254,248,005.60

Finding the Fourth Proportional to 26,883,584,274.40, 40,325,376,411.60 and 7,254,248,005.60

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Solution

The fourth proportional to 26,883,584,274.40, 40,325,376,411.60 and 7,254,248,005.60 is: 10,881,372,008.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,883,584,274.40 : 40,325,376,411.60 = 7,254,248,005.60 : x
  2. Step 2: Convert to fraction form
    26,883,584,274.40/40,325,376,411.60 = 7,254,248,005.60/x
  3. Step 3: Cross multiply
    26,883,584,274.40x = 40,325,376,411.60 × 7,254,248,005.60
  4. Step 4: Simplify right side
    26,883,584,274.40x = 292,530,281,408,918,585,344
  5. Step 5: Solve for x
    x = 292,530,281,408,918,585,344/26,883,584,274.40
  6. Step 6: Final answer
    x = 10,881,372,008.40

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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.