Home / 41,095,621.19-56,709,941.93-22,510,843.76

Finding the Fourth Proportional to 41,095,621.19, 56,709,941.93 and 22,510,843.76

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Solution

The fourth proportional to 41,095,621.19, 56,709,941.93 and 22,510,843.76 is: 31,063,860.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,095,621.19 : 56,709,941.93 = 22,510,843.76 : x
  2. Step 2: Convert to fraction form
    41,095,621.19/56,709,941.93 = 22,510,843.76/x
  3. Step 3: Cross multiply
    41,095,621.19x = 56,709,941.93 × 22,510,843.76
  4. Step 4: Simplify right side
    41,095,621.19x = 1,276,588,642,665,162.75
  5. Step 5: Solve for x
    x = 1,276,588,642,665,162.75/41,095,621.19
  6. Step 6: Final answer
    x = 31,063,860.47

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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.