Home / 9,827,711.70-14,741,567.55-5,044,742.70

Finding the Fourth Proportional to 9,827,711.70, 14,741,567.55 and 5,044,742.70

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Solution

The fourth proportional to 9,827,711.70, 14,741,567.55 and 5,044,742.70 is: 7,567,114.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,711.70 : 14,741,567.55 = 5,044,742.70 : x
  2. Step 2: Convert to fraction form
    9,827,711.70/14,741,567.55 = 5,044,742.70/x
  3. Step 3: Cross multiply
    9,827,711.70x = 14,741,567.55 × 5,044,742.70
  4. Step 4: Simplify right side
    9,827,711.70x = 74,367,415,284,419.39
  5. Step 5: Solve for x
    x = 74,367,415,284,419.39/9,827,711.70
  6. Step 6: Final answer
    x = 7,567,114.05

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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.