Home / 9,795,361,032.24-14,701,531,657.32-5,140,523,638.32

Finding the Fourth Proportional to 9,795,361,032.24, 14,701,531,657.32 and 5,140,523,638.32

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Solution

The fourth proportional to 9,795,361,032.24, 14,701,531,657.32 and 5,140,523,638.32 is: 7,715,240,995.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,795,361,032.24 : 14,701,531,657.32 = 5,140,523,638.32 : x
  2. Step 2: Convert to fraction form
    9,795,361,032.24/14,701,531,657.32 = 5,140,523,638.32/x
  3. Step 3: Cross multiply
    9,795,361,032.24x = 14,701,531,657.32 × 5,140,523,638.32
  4. Step 4: Simplify right side
    9,795,361,032.24x = 75,573,571,003,963,260,928
  5. Step 5: Solve for x
    x = 75,573,571,003,963,260,928/9,795,361,032.24
  6. Step 6: Final answer
    x = 7,715,240,995.74

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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.