Home / 96,868,257.17-133,679,238.23-52,814,896.52

Finding the Fourth Proportional to 96,868,257.17, 133,679,238.23 and 52,814,896.52

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Solution

The fourth proportional to 96,868,257.17, 133,679,238.23 and 52,814,896.52 is: 72,885,126.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,868,257.17 : 133,679,238.23 = 52,814,896.52 : x
  2. Step 2: Convert to fraction form
    96,868,257.17/133,679,238.23 = 52,814,896.52/x
  3. Step 3: Cross multiply
    96,868,257.17x = 133,679,238.23 × 52,814,896.52
  4. Step 4: Simplify right side
    96,868,257.17x = 7,060,255,133,453,519
  5. Step 5: Solve for x
    x = 7,060,255,133,453,519/96,868,257.17
  6. Step 6: Final answer
    x = 72,885,126.05

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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.