Home / 17,823,968,400.60-26,735,952,600.90-15,964,350,053.40

Finding the Fourth Proportional to 17,823,968,400.60, 26,735,952,600.90 and 15,964,350,053.40

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Solution

The fourth proportional to 17,823,968,400.60, 26,735,952,600.90 and 15,964,350,053.40 is: 23,946,525,080.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,823,968,400.60 : 26,735,952,600.90 = 15,964,350,053.40 : x
  2. Step 2: Convert to fraction form
    17,823,968,400.60/26,735,952,600.90 = 15,964,350,053.40/x
  3. Step 3: Cross multiply
    17,823,968,400.60x = 26,735,952,600.90 × 15,964,350,053.40
  4. Step 4: Simplify right side
    17,823,968,400.60x = 426,822,106,331,877,801,984
  5. Step 5: Solve for x
    x = 426,822,106,331,877,801,984/17,823,968,400.60
  6. Step 6: Final answer
    x = 23,946,525,080.10

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Double scale
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Similar ratio
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1.5x scale

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.