Home / 1,701,766,020.60-2,348,617,658.04-997,509,707.64

Finding the Fourth Proportional to 1,701,766,020.60, 2,348,617,658.04 and 997,509,707.64

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Solution

The fourth proportional to 1,701,766,020.60, 2,348,617,658.04 and 997,509,707.64 is: 1,376,669,227.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,766,020.60 : 2,348,617,658.04 = 997,509,707.64 : x
  2. Step 2: Convert to fraction form
    1,701,766,020.60/2,348,617,658.04 = 997,509,707.64/x
  3. Step 3: Cross multiply
    1,701,766,020.60x = 2,348,617,658.04 × 997,509,707.64
  4. Step 4: Simplify right side
    1,701,766,020.60x = 2,342,768,913,429,621,760
  5. Step 5: Solve for x
    x = 2,342,768,913,429,621,760/1,701,766,020.60
  6. Step 6: Final answer
    x = 1,376,669,227.77

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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.