Home / 2,764,404,139.80-4,146,606,209.70-2,583,005,611.80

Finding the Fourth Proportional to 2,764,404,139.80, 4,146,606,209.70 and 2,583,005,611.80

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Solution

The fourth proportional to 2,764,404,139.80, 4,146,606,209.70 and 2,583,005,611.80 is: 3,874,508,417.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,404,139.80 : 4,146,606,209.70 = 2,583,005,611.80 : x
  2. Step 2: Convert to fraction form
    2,764,404,139.80/4,146,606,209.70 = 2,583,005,611.80/x
  3. Step 3: Cross multiply
    2,764,404,139.80x = 4,146,606,209.70 × 2,583,005,611.80
  4. Step 4: Simplify right side
    2,764,404,139.80x = 10,710,707,109,579,827,200
  5. Step 5: Solve for x
    x = 10,710,707,109,579,827,200/2,764,404,139.80
  6. Step 6: Final answer
    x = 3,874,508,417.70

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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.