Home / 7,091,714,996.20-10,637,572,494.30-4,724,464,205.80

Finding the Fourth Proportional to 7,091,714,996.20, 10,637,572,494.30 and 4,724,464,205.80

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Solution

The fourth proportional to 7,091,714,996.20, 10,637,572,494.30 and 4,724,464,205.80 is: 7,086,696,308.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,091,714,996.20 : 10,637,572,494.30 = 4,724,464,205.80 : x
  2. Step 2: Convert to fraction form
    7,091,714,996.20/10,637,572,494.30 = 4,724,464,205.80/x
  3. Step 3: Cross multiply
    7,091,714,996.20x = 10,637,572,494.30 × 4,724,464,205.80
  4. Step 4: Simplify right side
    7,091,714,996.20x = 50,256,830,485,922,971,648
  5. Step 5: Solve for x
    x = 50,256,830,485,922,971,648/7,091,714,996.20
  6. Step 6: Final answer
    x = 7,086,696,308.70

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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.