Home / 25,110,228.96-37,665,693.36-7,159,332.96

Finding the Fourth Proportional to 25,110,228.96, 37,665,693.36 and 7,159,332.96

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Solution

The fourth proportional to 25,110,228.96, 37,665,693.36 and 7,159,332.96 is: 10,739,099.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,110,228.96 : 37,665,693.36 = 7,159,332.96 : x
  2. Step 2: Convert to fraction form
    25,110,228.96/37,665,693.36 = 7,159,332.96/x
  3. Step 3: Cross multiply
    25,110,228.96x = 37,665,693.36 × 7,159,332.96
  4. Step 4: Simplify right side
    25,110,228.96x = 269,661,239,933,501.12
  5. Step 5: Solve for x
    x = 269,661,239,933,501.12/25,110,228.96
  6. Step 6: Final answer
    x = 10,739,099.21

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1.5x scale

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.