Home / 466,598,051.10-699,897,076.65-293,513,622.30

Finding the Fourth Proportional to 466,598,051.10, 699,897,076.65 and 293,513,622.30

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Solution

The fourth proportional to 466,598,051.10, 699,897,076.65 and 293,513,622.30 is: 440,270,433.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,598,051.10 : 699,897,076.65 = 293,513,622.30 : x
  2. Step 2: Convert to fraction form
    466,598,051.10/699,897,076.65 = 293,513,622.30/x
  3. Step 3: Cross multiply
    466,598,051.10x = 699,897,076.65 × 293,513,622.30
  4. Step 4: Simplify right side
    466,598,051.10x = 205,429,326,204,722,240
  5. Step 5: Solve for x
    x = 205,429,326,204,722,240/466,598,051.10
  6. Step 6: Final answer
    x = 440,270,433.45

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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.