Home / 92,494,488.26-127,632,095.58-51,231,047.06

Finding the Fourth Proportional to 92,494,488.26, 127,632,095.58 and 51,231,047.06

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Solution

The fourth proportional to 92,494,488.26, 127,632,095.58 and 51,231,047.06 is: 70,693,140.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,494,488.26 : 127,632,095.58 = 51,231,047.06 : x
  2. Step 2: Convert to fraction form
    92,494,488.26/127,632,095.58 = 51,231,047.06/x
  3. Step 3: Cross multiply
    92,494,488.26x = 127,632,095.58 × 51,231,047.06
  4. Step 4: Simplify right side
    92,494,488.26x = 6,538,725,895,536,594
  5. Step 5: Solve for x
    x = 6,538,725,895,536,594/92,494,488.26
  6. Step 6: Final answer
    x = 70,693,140.95

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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.