Home / 44,497,918.40-66,746,877.60-14,207,998.40

Finding the Fourth Proportional to 44,497,918.40, 66,746,877.60 and 14,207,998.40

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Solution

The fourth proportional to 44,497,918.40, 66,746,877.60 and 14,207,998.40 is: 21,311,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,497,918.40 : 66,746,877.60 = 14,207,998.40 : x
  2. Step 2: Convert to fraction form
    44,497,918.40/66,746,877.60 = 14,207,998.40/x
  3. Step 3: Cross multiply
    44,497,918.40x = 66,746,877.60 × 14,207,998.40
  4. Step 4: Simplify right side
    44,497,918.40x = 948,339,530,145,795.88
  5. Step 5: Solve for x
    x = 948,339,530,145,795.88/44,497,918.40
  6. Step 6: Final answer
    x = 21,311,997.60

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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.