Home / 232,187,283.54-348,331,314.06-70,625,020.50

Finding the Fourth Proportional to 232,187,283.54, 348,331,314.06 and 70,625,020.50

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Solution

The fourth proportional to 232,187,283.54, 348,331,314.06 and 70,625,020.50 is: 105,952,857.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,187,283.54 : 348,331,314.06 = 70,625,020.50 : x
  2. Step 2: Convert to fraction form
    232,187,283.54/348,331,314.06 = 70,625,020.50/x
  3. Step 3: Cross multiply
    232,187,283.54x = 348,331,314.06 × 70,625,020.50
  4. Step 4: Simplify right side
    232,187,283.54x = 24,600,906,196,279,440
  5. Step 5: Solve for x
    x = 24,600,906,196,279,440/232,187,283.54
  6. Step 6: Final answer
    x = 105,952,857.63

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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.