Home / 349,579,830,830.74-482,415,032,456.46-195,257,762,466.83

Finding the Fourth Proportional to 349,579,830,830.74, 482,415,032,456.46 and 195,257,762,466.83

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Solution

The fourth proportional to 349,579,830,830.74, 482,415,032,456.46 and 195,257,762,466.83 is: 269,452,844,559.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,579,830,830.74 : 482,415,032,456.46 = 195,257,762,466.83 : x
  2. Step 2: Convert to fraction form
    349,579,830,830.74/482,415,032,456.46 = 195,257,762,466.83/x
  3. Step 3: Cross multiply
    349,579,830,830.74x = 482,415,032,456.46 × 195,257,762,466.83
  4. Step 4: Simplify right side
    349,579,830,830.74x = 94,195,279,817,811,546,865,664
  5. Step 5: Solve for x
    x = 94,195,279,817,811,546,865,664/349,579,830,830.74
  6. Step 6: Final answer
    x = 269,452,844,559.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.