Home / 41,343,740.47-62,021,285.96-14,042,703.90

Finding the Fourth Proportional to 41,343,740.47, 62,021,285.96 and 14,042,703.90

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Solution

The fourth proportional to 41,343,740.47, 62,021,285.96 and 14,042,703.90 is: 21,065,983.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343,740.47 : 62,021,285.96 = 14,042,703.90 : x
  2. Step 2: Convert to fraction form
    41,343,740.47/62,021,285.96 = 14,042,703.90/x
  3. Step 3: Cross multiply
    41,343,740.47x = 62,021,285.96 × 14,042,703.90
  4. Step 4: Simplify right side
    41,343,740.47x = 870,946,554,233,507.25
  5. Step 5: Solve for x
    x = 870,946,554,233,507.25/41,343,740.47
  6. Step 6: Final answer
    x = 21,065,983.49

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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.