Home / 41,289,210.89-56,979,332.57-22,705,549.37

Finding the Fourth Proportional to 41,289,210.89, 56,979,332.57 and 22,705,549.37

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Solution

The fourth proportional to 41,289,210.89, 56,979,332.57 and 22,705,549.37 is: 31,333,779.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,289,210.89 : 56,979,332.57 = 22,705,549.37 : x
  2. Step 2: Convert to fraction form
    41,289,210.89/56,979,332.57 = 22,705,549.37/x
  3. Step 3: Cross multiply
    41,289,210.89x = 56,979,332.57 × 22,705,549.37
  4. Step 4: Simplify right side
    41,289,210.89x = 1,293,747,048,509,651
  5. Step 5: Solve for x
    x = 1,293,747,048,509,651/41,289,210.89
  6. Step 6: Final answer
    x = 31,333,779.96

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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.