Home / 58,137,246,685.34-80,244,327,892.86-37,865,218,492.58

Finding the Fourth Proportional to 58,137,246,685.34, 80,244,327,892.86 and 37,865,218,492.58

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Solution

The fourth proportional to 58,137,246,685.34, 80,244,327,892.86 and 37,865,218,492.58 is: 52,263,723,889.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,137,246,685.34 : 80,244,327,892.86 = 37,865,218,492.58 : x
  2. Step 2: Convert to fraction form
    58,137,246,685.34/80,244,327,892.86 = 37,865,218,492.58/x
  3. Step 3: Cross multiply
    58,137,246,685.34x = 80,244,327,892.86 × 37,865,218,492.58
  4. Step 4: Simplify right side
    58,137,246,685.34x = 3,038,469,008,453,375,885,312
  5. Step 5: Solve for x
    x = 3,038,469,008,453,375,885,312/58,137,246,685.34
  6. Step 6: Final answer
    x = 52,263,723,889.41

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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.