Home / 40,917,728,095,779-61,376,592,852,750-9,938,589,448,302.80

Finding the Fourth Proportional to 40,917,728,095,779, 61,376,592,852,750 and 9,938,589,448,302.80

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Solution

The fourth proportional to 40,917,728,095,779, 61,376,592,852,750 and 9,938,589,448,302.80 is: 14,907,884,344,684.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,917,728,095,779 : 61,376,592,852,750 = 9,938,589,448,302.80 : x
  2. Step 2: Convert to fraction form
    40,917,728,095,779/61,376,592,852,750 = 9,938,589,448,302.80/x
  3. Step 3: Cross multiply
    40,917,728,095,779x = 61,376,592,852,750 × 9,938,589,448,302.80
  4. Step 4: Simplify right side
    40,917,728,095,779x = 609,996,758,099,118,276,917,329,920
  5. Step 5: Solve for x
    x = 609,996,758,099,118,276,917,329,920/40,917,728,095,779
  6. Step 6: Final answer
    x = 14,907,884,344,684.44

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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.