Home / 65,611,460,634.51-98,416,473,503.69-15,924,782,920.26

Finding the Fourth Proportional to 65,611,460,634.51, 98,416,473,503.69 and 15,924,782,920.26

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Solution

The fourth proportional to 65,611,460,634.51, 98,416,473,503.69 and 15,924,782,920.26 is: 23,887,000,246.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,611,460,634.51 : 98,416,473,503.69 = 15,924,782,920.26 : x
  2. Step 2: Convert to fraction form
    65,611,460,634.51/98,416,473,503.69 = 15,924,782,920.26/x
  3. Step 3: Cross multiply
    65,611,460,634.51x = 98,416,473,503.69 × 15,924,782,920.26
  4. Step 4: Simplify right side
    65,611,460,634.51x = 1,567,260,976,323,783,294,976
  5. Step 5: Solve for x
    x = 1,567,260,976,323,783,294,976/65,611,460,634.51
  6. Step 6: Final answer
    x = 23,887,000,246.10

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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.