Home / 51,937,382,156.58-77,956,451,154.25-25,064,861,283.18

Finding the Fourth Proportional to 51,937,382,156.58, 77,956,451,154.25 and 25,064,861,283.18

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Solution

The fourth proportional to 51,937,382,156.58, 77,956,451,154.25 and 25,064,861,283.18 is: 37,621,604,192.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,937,382,156.58 : 77,956,451,154.25 = 25,064,861,283.18 : x
  2. Step 2: Convert to fraction form
    51,937,382,156.58/77,956,451,154.25 = 25,064,861,283.18/x
  3. Step 3: Cross multiply
    51,937,382,156.58x = 77,956,451,154.25 × 25,064,861,283.18
  4. Step 4: Simplify right side
    51,937,382,156.58x = 1,953,967,634,310,273,695,744
  5. Step 5: Solve for x
    x = 1,953,967,634,310,273,695,744/51,937,382,156.58
  6. Step 6: Final answer
    x = 37,621,604,192.90

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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.