Home / 51,154,575.20-70,624,597.20-33,289,818.56

Finding the Fourth Proportional to 51,154,575.20, 70,624,597.20 and 33,289,818.56

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Solution

The fourth proportional to 51,154,575.20, 70,624,597.20 and 33,289,818.56 is: 45,960,307.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,154,575.20 : 70,624,597.20 = 33,289,818.56 : x
  2. Step 2: Convert to fraction form
    51,154,575.20/70,624,597.20 = 33,289,818.56/x
  3. Step 3: Cross multiply
    51,154,575.20x = 70,624,597.20 × 33,289,818.56
  4. Step 4: Simplify right side
    51,154,575.20x = 2,351,080,026,661,084
  5. Step 5: Solve for x
    x = 2,351,080,026,661,084/51,154,575.20
  6. Step 6: Final answer
    x = 45,960,307.90

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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.