Home / 64,594,191.24-89,138,866.50-35,225,755.56

Finding the Fourth Proportional to 64,594,191.24, 89,138,866.50 and 35,225,755.56

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Solution

The fourth proportional to 64,594,191.24, 89,138,866.50 and 35,225,755.56 is: 48,610,933.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,594,191.24 : 89,138,866.50 = 35,225,755.56 : x
  2. Step 2: Convert to fraction form
    64,594,191.24/89,138,866.50 = 35,225,755.56/x
  3. Step 3: Cross multiply
    64,594,191.24x = 89,138,866.50 × 35,225,755.56
  4. Step 4: Simplify right side
    64,594,191.24x = 3,139,983,922,224,473
  5. Step 5: Solve for x
    x = 3,139,983,922,224,473/64,594,191.24
  6. Step 6: Final answer
    x = 48,610,933.30

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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.