Home / 41,421,156.63-57,161,259.15-23,086,048.47

Finding the Fourth Proportional to 41,421,156.63, 57,161,259.15 and 23,086,048.47

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Solution

The fourth proportional to 41,421,156.63, 57,161,259.15 and 23,086,048.47 is: 31,858,782.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,156.63 : 57,161,259.15 = 23,086,048.47 : x
  2. Step 2: Convert to fraction form
    41,421,156.63/57,161,259.15 = 23,086,048.47/x
  3. Step 3: Cross multiply
    41,421,156.63x = 57,161,259.15 × 23,086,048.47
  4. Step 4: Simplify right side
    41,421,156.63x = 1,319,627,599,343,131
  5. Step 5: Solve for x
    x = 1,319,627,599,343,131/41,421,156.63
  6. Step 6: Final answer
    x = 31,858,782.00

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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.