Home / 35,275,446,543.60-52,913,169,815.40-12,011,085,327.60

Finding the Fourth Proportional to 35,275,446,543.60, 52,913,169,815.40 and 12,011,085,327.60

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Solution

The fourth proportional to 35,275,446,543.60, 52,913,169,815.40 and 12,011,085,327.60 is: 18,016,627,991.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,275,446,543.60 : 52,913,169,815.40 = 12,011,085,327.60 : x
  2. Step 2: Convert to fraction form
    35,275,446,543.60/52,913,169,815.40 = 12,011,085,327.60/x
  3. Step 3: Cross multiply
    35,275,446,543.60x = 52,913,169,815.40 × 12,011,085,327.60
  4. Step 4: Simplify right side
    35,275,446,543.60x = 635,544,597,606,558,203,904
  5. Step 5: Solve for x
    x = 635,544,597,606,558,203,904/35,275,446,543.60
  6. Step 6: Final answer
    x = 18,016,627,991.40

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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.