Home / 1,865,083,619.70-2,614,939,127.10-1,865,083,619.70

Finding the Fourth Proportional to 1,865,083,619.70, 2,614,939,127.10 and 1,865,083,619.70

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Solution

The fourth proportional to 1,865,083,619.70, 2,614,939,127.10 and 1,865,083,619.70 is: 2,614,939,127.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,865,083,619.70 : 2,614,939,127.10 = 1,865,083,619.70 : x
  2. Step 2: Convert to fraction form
    1,865,083,619.70/2,614,939,127.10 = 1,865,083,619.70/x
  3. Step 3: Cross multiply
    1,865,083,619.70x = 2,614,939,127.10 × 1,865,083,619.70
  4. Step 4: Simplify right side
    1,865,083,619.70x = 4,877,080,132,466,826,240
  5. Step 5: Solve for x
    x = 4,877,080,132,466,826,240/1,865,083,619.70
  6. Step 6: Final answer
    x = 2,614,939,127.10

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.