Home / 38,358,332.88-57,560,199.18-14,114,284.44

Finding the Fourth Proportional to 38,358,332.88, 57,560,199.18 and 14,114,284.44

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Solution

The fourth proportional to 38,358,332.88, 57,560,199.18 and 14,114,284.44 is: 21,179,779.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,358,332.88 : 57,560,199.18 = 14,114,284.44 : x
  2. Step 2: Convert to fraction form
    38,358,332.88/57,560,199.18 = 14,114,284.44/x
  3. Step 3: Cross multiply
    38,358,332.88x = 57,560,199.18 × 14,114,284.44
  4. Step 4: Simplify right side
    38,358,332.88x = 812,421,023,649,574.75
  5. Step 5: Solve for x
    x = 812,421,023,649,574.75/38,358,332.88
  6. Step 6: Final answer
    x = 21,179,779.27

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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.