Home / 56,031,510.50-83,874,883.92-36,558,806.96

Finding the Fourth Proportional to 56,031,510.50, 83,874,883.92 and 36,558,806.96

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Solution

The fourth proportional to 56,031,510.50, 83,874,883.92 and 36,558,806.96 is: 54,725,736.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,031,510.50 : 83,874,883.92 = 36,558,806.96 : x
  2. Step 2: Convert to fraction form
    56,031,510.50/83,874,883.92 = 36,558,806.96/x
  3. Step 3: Cross multiply
    56,031,510.50x = 83,874,883.92 × 36,558,806.96
  4. Step 4: Simplify right side
    56,031,510.50x = 3,066,365,689,604,313.50
  5. Step 5: Solve for x
    x = 3,066,365,689,604,313.50/56,031,510.50
  6. Step 6: Final answer
    x = 54,725,736.69

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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.