Home / 36,830,461,656.24-50,823,950,256.36-20,772,182,946.24

Finding the Fourth Proportional to 36,830,461,656.24, 50,823,950,256.36 and 20,772,182,946.24

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Solution

The fourth proportional to 36,830,461,656.24, 50,823,950,256.36 and 20,772,182,946.24 is: 28,664,435,505.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,830,461,656.24 : 50,823,950,256.36 = 20,772,182,946.24 : x
  2. Step 2: Convert to fraction form
    36,830,461,656.24/50,823,950,256.36 = 20,772,182,946.24/x
  3. Step 3: Cross multiply
    36,830,461,656.24x = 50,823,950,256.36 × 20,772,182,946.24
  4. Step 4: Simplify right side
    36,830,461,656.24x = 1,055,724,392,775,711,326,208
  5. Step 5: Solve for x
    x = 1,055,724,392,775,711,326,208/36,830,461,656.24
  6. Step 6: Final answer
    x = 28,664,435,505.30

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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.