Home / 3,669,535,785.67-5,063,816,834.11-2,242,995,407.40

Finding the Fourth Proportional to 3,669,535,785.67, 5,063,816,834.11 and 2,242,995,407.40

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Solution

The fourth proportional to 3,669,535,785.67, 5,063,816,834.11 and 2,242,995,407.40 is: 3,095,246,528.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,535,785.67 : 5,063,816,834.11 = 2,242,995,407.40 : x
  2. Step 2: Convert to fraction form
    3,669,535,785.67/5,063,816,834.11 = 2,242,995,407.40/x
  3. Step 3: Cross multiply
    3,669,535,785.67x = 5,063,816,834.11 × 2,242,995,407.40
  4. Step 4: Simplify right side
    3,669,535,785.67x = 11,358,117,902,830,843,904
  5. Step 5: Solve for x
    x = 11,358,117,902,830,843,904/3,669,535,785.67
  6. Step 6: Final answer
    x = 3,095,246,528.78

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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.