Home / 594,461,421.72-891,338,887.26-226,023,348.60

Finding the Fourth Proportional to 594,461,421.72, 891,338,887.26 and 226,023,348.60

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Solution

The fourth proportional to 594,461,421.72, 891,338,887.26 and 226,023,348.60 is: 338,900,713.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,461,421.72 : 891,338,887.26 = 226,023,348.60 : x
  2. Step 2: Convert to fraction form
    594,461,421.72/891,338,887.26 = 226,023,348.60/x
  3. Step 3: Cross multiply
    594,461,421.72x = 891,338,887.26 × 226,023,348.60
  4. Step 4: Simplify right side
    594,461,421.72x = 201,463,400,035,903,072
  5. Step 5: Solve for x
    x = 201,463,400,035,903,072/594,461,421.72
  6. Step 6: Final answer
    x = 338,900,713.61

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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.