Home / 92,404,492,922.40-127,518,948,956.37-51,205,560,873.24

Finding the Fourth Proportional to 92,404,492,922.40, 127,518,948,956.37 and 51,205,560,873.24

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Solution

The fourth proportional to 92,404,492,922.40, 127,518,948,956.37 and 51,205,560,873.24 is: 70,664,088,907.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,404,492,922.40 : 127,518,948,956.37 = 51,205,560,873.24 : x
  2. Step 2: Convert to fraction form
    92,404,492,922.40/127,518,948,956.37 = 51,205,560,873.24/x
  3. Step 3: Cross multiply
    92,404,492,922.40x = 127,518,948,956.37 × 51,205,560,873.24
  4. Step 4: Simplify right side
    92,404,492,922.40x = 6,529,679,303,276,987,678,720
  5. Step 5: Solve for x
    x = 6,529,679,303,276,987,678,720/92,404,492,922.40
  6. Step 6: Final answer
    x = 70,664,088,907.02

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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.