Home / 17,753,658,668.07-26,627,158,622.65-8,908,122,492.15

Finding the Fourth Proportional to 17,753,658,668.07, 26,627,158,622.65 and 8,908,122,492.15

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Solution

The fourth proportional to 17,753,658,668.07, 26,627,158,622.65 and 8,908,122,492.15 is: 13,360,513,180.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,753,658,668.07 : 26,627,158,622.65 = 8,908,122,492.15 : x
  2. Step 2: Convert to fraction form
    17,753,658,668.07/26,627,158,622.65 = 8,908,122,492.15/x
  3. Step 3: Cross multiply
    17,753,658,668.07x = 26,627,158,622.65 × 8,908,122,492.15
  4. Step 4: Simplify right side
    17,753,658,668.07x = 237,197,990,628,364,189,696
  5. Step 5: Solve for x
    x = 237,197,990,628,364,189,696/17,753,658,668.07
  6. Step 6: Final answer
    x = 13,360,513,180.02

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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.