Home / 3,594,359,349.70-4,960,708,651.08-2,068,416,129.16

Finding the Fourth Proportional to 3,594,359,349.70, 4,960,708,651.08 and 2,068,416,129.16

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Solution

The fourth proportional to 3,594,359,349.70, 4,960,708,651.08 and 2,068,416,129.16 is: 2,854,697,816.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,594,359,349.70 : 4,960,708,651.08 = 2,068,416,129.16 : x
  2. Step 2: Convert to fraction form
    3,594,359,349.70/4,960,708,651.08 = 2,068,416,129.16/x
  3. Step 3: Cross multiply
    3,594,359,349.70x = 4,960,708,651.08 × 2,068,416,129.16
  4. Step 4: Simplify right side
    3,594,359,349.70x = 10,260,809,785,957,419,008
  5. Step 5: Solve for x
    x = 10,260,809,785,957,419,008/3,594,359,349.70
  6. Step 6: Final answer
    x = 2,854,697,816.13

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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.