Home / 9,760,039.06-14,552,801.34-9,491,890.40

Finding the Fourth Proportional to 9,760,039.06, 14,552,801.34 and 9,491,890.40

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Solution

The fourth proportional to 9,760,039.06, 14,552,801.34 and 9,491,890.40 is: 14,152,975.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,039.06 : 14,552,801.34 = 9,491,890.40 : x
  2. Step 2: Convert to fraction form
    9,760,039.06/14,552,801.34 = 9,491,890.40/x
  3. Step 3: Cross multiply
    9,760,039.06x = 14,552,801.34 × 9,491,890.40
  4. Step 4: Simplify right side
    9,760,039.06x = 138,133,595,332,253.14
  5. Step 5: Solve for x
    x = 138,133,595,332,253.14/9,760,039.06
  6. Step 6: Final answer
    x = 14,152,975.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.