Home / 7,321,104,491.40-10,981,656,737.10-2,346,816,731.40

Finding the Fourth Proportional to 7,321,104,491.40, 10,981,656,737.10 and 2,346,816,731.40

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Solution

The fourth proportional to 7,321,104,491.40, 10,981,656,737.10 and 2,346,816,731.40 is: 3,520,225,097.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,321,104,491.40 : 10,981,656,737.10 = 2,346,816,731.40 : x
  2. Step 2: Convert to fraction form
    7,321,104,491.40/10,981,656,737.10 = 2,346,816,731.40/x
  3. Step 3: Cross multiply
    7,321,104,491.40x = 10,981,656,737.10 × 2,346,816,731.40
  4. Step 4: Simplify right side
    7,321,104,491.40x = 25,771,935,769,117,814,784
  5. Step 5: Solve for x
    x = 25,771,935,769,117,814,784/7,321,104,491.40
  6. Step 6: Final answer
    x = 3,520,225,097.10

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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.