Home / 25,764,830.34-35,555,256.28-14,162,270.46

Finding the Fourth Proportional to 25,764,830.34, 35,555,256.28 and 14,162,270.46

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Solution

The fourth proportional to 25,764,830.34, 35,555,256.28 and 14,162,270.46 is: 19,543,818.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,764,830.34 : 35,555,256.28 = 14,162,270.46 : x
  2. Step 2: Convert to fraction form
    25,764,830.34/35,555,256.28 = 14,162,270.46/x
  3. Step 3: Cross multiply
    25,764,830.34x = 35,555,256.28 × 14,162,270.46
  4. Step 4: Simplify right side
    25,764,830.34x = 503,543,155,711,973.56
  5. Step 5: Solve for x
    x = 503,543,155,711,973.56/25,764,830.34
  6. Step 6: Final answer
    x = 19,543,818.03

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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.