Home / 2,916,977,497.27-4,025,429,142.95-1,596,878,053.27

Finding the Fourth Proportional to 2,916,977,497.27, 4,025,429,142.95 and 1,596,878,053.27

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Solution

The fourth proportional to 2,916,977,497.27, 4,025,429,142.95 and 1,596,878,053.27 is: 2,203,691,821.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,916,977,497.27 : 4,025,429,142.95 = 1,596,878,053.27 : x
  2. Step 2: Convert to fraction form
    2,916,977,497.27/4,025,429,142.95 = 1,596,878,053.27/x
  3. Step 3: Cross multiply
    2,916,977,497.27x = 4,025,429,142.95 × 1,596,878,053.27
  4. Step 4: Simplify right side
    2,916,977,497.27x = 6,428,119,453,364,408,320
  5. Step 5: Solve for x
    x = 6,428,119,453,364,408,320/2,916,977,497.27
  6. Step 6: Final answer
    x = 2,203,691,821.20

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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.