Home / 14,952,303.60-22,428,455.40-8,149,858.80

Finding the Fourth Proportional to 14,952,303.60, 22,428,455.40 and 8,149,858.80

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Solution

The fourth proportional to 14,952,303.60, 22,428,455.40 and 8,149,858.80 is: 12,224,788.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,303.60 : 22,428,455.40 = 8,149,858.80 : x
  2. Step 2: Convert to fraction form
    14,952,303.60/22,428,455.40 = 8,149,858.80/x
  3. Step 3: Cross multiply
    14,952,303.60x = 22,428,455.40 × 8,149,858.80
  4. Step 4: Simplify right side
    14,952,303.60x = 182,788,744,612,097.50
  5. Step 5: Solve for x
    x = 182,788,744,612,097.50/14,952,303.60
  6. Step 6: Final answer
    x = 12,224,788.20

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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.