Home / 38,873,339,031.15-58,310,008,546.72-10,924,582,816.88

Finding the Fourth Proportional to 38,873,339,031.15, 58,310,008,546.72 and 10,924,582,816.88

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Solution

The fourth proportional to 38,873,339,031.15, 58,310,008,546.72 and 10,924,582,816.88 is: 16,386,874,225.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,873,339,031.15 : 58,310,008,546.72 = 10,924,582,816.88 : x
  2. Step 2: Convert to fraction form
    38,873,339,031.15/58,310,008,546.72 = 10,924,582,816.88/x
  3. Step 3: Cross multiply
    38,873,339,031.15x = 58,310,008,546.72 × 10,924,582,816.88
  4. Step 4: Simplify right side
    38,873,339,031.15x = 637,012,517,421,568,491,520
  5. Step 5: Solve for x
    x = 637,012,517,421,568,491,520/38,873,339,031.15
  6. Step 6: Final answer
    x = 16,386,874,225.32

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Double scale
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1.5x scale

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.