Home / 41,289,994.17-56,983,823.10-22,708,408.32

Finding the Fourth Proportional to 41,289,994.17, 56,983,823.10 and 22,708,408.32

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Solution

The fourth proportional to 41,289,994.17, 56,983,823.10 and 22,708,408.32 is: 31,339,600.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,289,994.17 : 56,983,823.10 = 22,708,408.32 : x
  2. Step 2: Convert to fraction form
    41,289,994.17/56,983,823.10 = 22,708,408.32/x
  3. Step 3: Cross multiply
    41,289,994.17x = 56,983,823.10 × 22,708,408.32
  4. Step 4: Simplify right side
    41,289,994.17x = 1,294,011,922,589,448.25
  5. Step 5: Solve for x
    x = 1,294,011,922,589,448.25/41,289,994.17
  6. Step 6: Final answer
    x = 31,339,600.52

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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.