Home / 14,550,673.60-21,826,010.40-4,962,865.60

Finding the Fourth Proportional to 14,550,673.60, 21,826,010.40 and 4,962,865.60

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Solution

The fourth proportional to 14,550,673.60, 21,826,010.40 and 4,962,865.60 is: 7,444,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,550,673.60 : 21,826,010.40 = 4,962,865.60 : x
  2. Step 2: Convert to fraction form
    14,550,673.60/21,826,010.40 = 4,962,865.60/x
  3. Step 3: Cross multiply
    14,550,673.60x = 21,826,010.40 × 4,962,865.60
  4. Step 4: Simplify right side
    14,550,673.60x = 108,319,556,199,402.22
  5. Step 5: Solve for x
    x = 108,319,556,199,402.22/14,550,673.60
  6. Step 6: Final answer
    x = 7,444,298.40

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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.