Home / 75,402,999.77-113,104,505.79-24,285,018.58

Finding the Fourth Proportional to 75,402,999.77, 113,104,505.79 and 24,285,018.58

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Solution

The fourth proportional to 75,402,999.77, 113,104,505.79 and 24,285,018.58 is: 36,427,529.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,402,999.77 : 113,104,505.79 = 24,285,018.58 : x
  2. Step 2: Convert to fraction form
    75,402,999.77/113,104,505.79 = 24,285,018.58/x
  3. Step 3: Cross multiply
    75,402,999.77x = 113,104,505.79 × 24,285,018.58
  4. Step 4: Simplify right side
    75,402,999.77x = 2,746,745,024,309,106.50
  5. Step 5: Solve for x
    x = 2,746,745,024,309,106.50/75,402,999.77
  6. Step 6: Final answer
    x = 36,427,529.84

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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.