Home / 4,564,721,604.42-6,842,303,537.49-1,910,298,521.70

Finding the Fourth Proportional to 4,564,721,604.42, 6,842,303,537.49 and 1,910,298,521.70

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Solution

The fourth proportional to 4,564,721,604.42, 6,842,303,537.49 and 1,910,298,521.70 is: 2,863,447,865.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564,721,604.42 : 6,842,303,537.49 = 1,910,298,521.70 : x
  2. Step 2: Convert to fraction form
    4,564,721,604.42/6,842,303,537.49 = 1,910,298,521.70/x
  3. Step 3: Cross multiply
    4,564,721,604.42x = 6,842,303,537.49 × 1,910,298,521.70
  4. Step 4: Simplify right side
    4,564,721,604.42x = 13,070,842,332,689,827,840
  5. Step 5: Solve for x
    x = 13,070,842,332,689,827,840/4,564,721,604.42
  6. Step 6: Final answer
    x = 2,863,447,865.04

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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.