Home / 35,901,643,910.40-53,852,465,865.60-11,055,076,549.20

Finding the Fourth Proportional to 35,901,643,910.40, 53,852,465,865.60 and 11,055,076,549.20

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Solution

The fourth proportional to 35,901,643,910.40, 53,852,465,865.60 and 11,055,076,549.20 is: 16,582,614,823.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,901,643,910.40 : 53,852,465,865.60 = 11,055,076,549.20 : x
  2. Step 2: Convert to fraction form
    35,901,643,910.40/53,852,465,865.60 = 11,055,076,549.20/x
  3. Step 3: Cross multiply
    35,901,643,910.40x = 53,852,465,865.60 × 11,055,076,549.20
  4. Step 4: Simplify right side
    35,901,643,910.40x = 595,343,132,507,388,116,992
  5. Step 5: Solve for x
    x = 595,343,132,507,388,116,992/35,901,643,910.40
  6. Step 6: Final answer
    x = 16,582,614,823.80

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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.