Home / 14,775,752.60-22,163,628.90-9,077,499.80

Finding the Fourth Proportional to 14,775,752.60, 22,163,628.90 and 9,077,499.80

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Solution

The fourth proportional to 14,775,752.60, 22,163,628.90 and 9,077,499.80 is: 13,616,249.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,775,752.60 : 22,163,628.90 = 9,077,499.80 : x
  2. Step 2: Convert to fraction form
    14,775,752.60/22,163,628.90 = 9,077,499.80/x
  3. Step 3: Cross multiply
    14,775,752.60x = 22,163,628.90 × 9,077,499.80
  4. Step 4: Simplify right side
    14,775,752.60x = 201,190,336,907,024.22
  5. Step 5: Solve for x
    x = 201,190,336,907,024.22/14,775,752.60
  6. Step 6: Final answer
    x = 13,616,249.70

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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.