Home / 403,103,866,792.22-604,651,658,823.80-233,015,229,330.82

Finding the Fourth Proportional to 403,103,866,792.22, 604,651,658,823.80 and 233,015,229,330.82

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Solution

The fourth proportional to 403,103,866,792.22, 604,651,658,823.80 and 233,015,229,330.82 is: 349,520,450,069.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    403,103,866,792.22 : 604,651,658,823.80 = 233,015,229,330.82 : x
  2. Step 2: Convert to fraction form
    403,103,866,792.22/604,651,658,823.80 = 233,015,229,330.82/x
  3. Step 3: Cross multiply
    403,103,866,792.22x = 604,651,658,823.80 × 233,015,229,330.82
  4. Step 4: Simplify right side
    403,103,866,792.22x = 140,893,044,946,088,509,833,216
  5. Step 5: Solve for x
    x = 140,893,044,946,088,509,833,216/403,103,866,792.22
  6. Step 6: Final answer
    x = 349,520,450,069.79

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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.