Home / 47,041,277.28-70,459,039.44-33,352,931.76

Finding the Fourth Proportional to 47,041,277.28, 70,459,039.44 and 33,352,931.76

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Solution

The fourth proportional to 47,041,277.28, 70,459,039.44 and 33,352,931.76 is: 49,956,456.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,041,277.28 : 70,459,039.44 = 33,352,931.76 : x
  2. Step 2: Convert to fraction form
    47,041,277.28/70,459,039.44 = 33,352,931.76/x
  3. Step 3: Cross multiply
    47,041,277.28x = 70,459,039.44 × 33,352,931.76
  4. Step 4: Simplify right side
    47,041,277.28x = 2,350,015,534,317,468.50
  5. Step 5: Solve for x
    x = 2,350,015,534,317,468.50/47,041,277.28
  6. Step 6: Final answer
    x = 49,956,456.76

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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.