Home / 51,835,596,302.60-77,753,394,640.45-14,570,588,016.91

Finding the Fourth Proportional to 51,835,596,302.60, 77,753,394,640.45 and 14,570,588,016.91

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Solution

The fourth proportional to 51,835,596,302.60, 77,753,394,640.45 and 14,570,588,016.91 is: 21,855,882,077.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,835,596,302.60 : 77,753,394,640.45 = 14,570,588,016.91 : x
  2. Step 2: Convert to fraction form
    51,835,596,302.60/77,753,394,640.45 = 14,570,588,016.91/x
  3. Step 3: Cross multiply
    51,835,596,302.60x = 77,753,394,640.45 × 14,570,588,016.91
  4. Step 4: Simplify right side
    51,835,596,302.60x = 1,132,912,680,222,307,254,272
  5. Step 5: Solve for x
    x = 1,132,912,680,222,307,254,272/51,835,596,302.60
  6. Step 6: Final answer
    x = 21,855,882,077.81

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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.