Home / 59,316,236.64-81,865,000.28-33,212,436.71

Finding the Fourth Proportional to 59,316,236.64, 81,865,000.28 and 33,212,436.71

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Solution

The fourth proportional to 59,316,236.64, 81,865,000.28 and 33,212,436.71 is: 45,837,974.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,316,236.64 : 81,865,000.28 = 33,212,436.71 : x
  2. Step 2: Convert to fraction form
    59,316,236.64/81,865,000.28 = 33,212,436.71/x
  3. Step 3: Cross multiply
    59,316,236.64x = 81,865,000.28 × 33,212,436.71
  4. Step 4: Simplify right side
    59,316,236.64x = 2,718,936,140,237,338
  5. Step 5: Solve for x
    x = 2,718,936,140,237,338/59,316,236.64
  6. Step 6: Final answer
    x = 45,837,974.46

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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.