Home / 18,351,567.59-25,325,814.63-10,092,257.82

Finding the Fourth Proportional to 18,351,567.59, 25,325,814.63 and 10,092,257.82

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Solution

The fourth proportional to 18,351,567.59, 25,325,814.63 and 10,092,257.82 is: 13,927,674.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,351,567.59 : 25,325,814.63 = 10,092,257.82 : x
  2. Step 2: Convert to fraction form
    18,351,567.59/25,325,814.63 = 10,092,257.82/x
  3. Step 3: Cross multiply
    18,351,567.59x = 25,325,814.63 × 10,092,257.82
  4. Step 4: Simplify right side
    18,351,567.59x = 255,594,650,747,487.91
  5. Step 5: Solve for x
    x = 255,594,650,747,487.91/18,351,567.59
  6. Step 6: Final answer
    x = 13,927,674.00

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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.