Home / 25,837,624.08-35,652,030.12-14,672,376.72

Finding the Fourth Proportional to 25,837,624.08, 35,652,030.12 and 14,672,376.72

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Solution

The fourth proportional to 25,837,624.08, 35,652,030.12 and 14,672,376.72 is: 20,245,670.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,837,624.08 : 35,652,030.12 = 14,672,376.72 : x
  2. Step 2: Convert to fraction form
    25,837,624.08/35,652,030.12 = 14,672,376.72/x
  3. Step 3: Cross multiply
    25,837,624.08x = 35,652,030.12 × 14,672,376.72
  4. Step 4: Simplify right side
    25,837,624.08x = 523,100,016,753,426.81
  5. Step 5: Solve for x
    x = 523,100,016,753,426.81/25,837,624.08
  6. Step 6: Final answer
    x = 20,245,670.23

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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.