Home / 22,472,884,410.69-30,987,733,340.57-14,321,781,827.40

Finding the Fourth Proportional to 22,472,884,410.69, 30,987,733,340.57 and 14,321,781,827.40

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Solution

The fourth proportional to 22,472,884,410.69, 30,987,733,340.57 and 14,321,781,827.40 is: 19,748,224,042.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,472,884,410.69 : 30,987,733,340.57 = 14,321,781,827.40 : x
  2. Step 2: Convert to fraction form
    22,472,884,410.69/30,987,733,340.57 = 14,321,781,827.40/x
  3. Step 3: Cross multiply
    22,472,884,410.69x = 30,987,733,340.57 × 14,321,781,827.40
  4. Step 4: Simplify right side
    22,472,884,410.69x = 443,799,556,229,220,859,904
  5. Step 5: Solve for x
    x = 443,799,556,229,220,859,904/22,472,884,410.69
  6. Step 6: Final answer
    x = 19,748,224,042.75

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.