Home / 14,561,461,825.60-21,842,192,738.40-14,416,343,003.20

Finding the Fourth Proportional to 14,561,461,825.60, 21,842,192,738.40 and 14,416,343,003.20

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Solution

The fourth proportional to 14,561,461,825.60, 21,842,192,738.40 and 14,416,343,003.20 is: 21,624,514,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,561,461,825.60 : 21,842,192,738.40 = 14,416,343,003.20 : x
  2. Step 2: Convert to fraction form
    14,561,461,825.60/21,842,192,738.40 = 14,416,343,003.20/x
  3. Step 3: Cross multiply
    14,561,461,825.60x = 21,842,192,738.40 × 14,416,343,003.20
  4. Step 4: Simplify right side
    14,561,461,825.60x = 314,884,542,458,778,746,880
  5. Step 5: Solve for x
    x = 314,884,542,458,778,746,880/14,561,461,825.60
  6. Step 6: Final answer
    x = 21,624,514,504.80

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Double scale
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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.