Home / 23,496,073.40-32,426,633.06-13,709,670.41

Finding the Fourth Proportional to 23,496,073.40, 32,426,633.06 and 13,709,670.41

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Solution

The fourth proportional to 23,496,073.40, 32,426,633.06 and 13,709,670.41 is: 18,920,542.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,496,073.40 : 32,426,633.06 = 13,709,670.41 : x
  2. Step 2: Convert to fraction form
    23,496,073.40/32,426,633.06 = 13,709,670.41/x
  3. Step 3: Cross multiply
    23,496,073.40x = 32,426,633.06 × 13,709,670.41
  4. Step 4: Simplify right side
    23,496,073.40x = 444,558,451,527,928.19
  5. Step 5: Solve for x
    x = 444,558,451,527,928.19/23,496,073.40
  6. Step 6: Final answer
    x = 18,920,542.34

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1.5x scale

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.