Home / 2,864,652,264.47-3,953,220,315.07-1,594,465,989.27

Finding the Fourth Proportional to 2,864,652,264.47, 3,953,220,315.07 and 1,594,465,989.27

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Solution

The fourth proportional to 2,864,652,264.47, 3,953,220,315.07 and 1,594,465,989.27 is: 2,200,363,171.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,864,652,264.47 : 3,953,220,315.07 = 1,594,465,989.27 : x
  2. Step 2: Convert to fraction form
    2,864,652,264.47/3,953,220,315.07 = 1,594,465,989.27/x
  3. Step 3: Cross multiply
    2,864,652,264.47x = 3,953,220,315.07 × 1,594,465,989.27
  4. Step 4: Simplify right side
    2,864,652,264.47x = 6,303,275,340,466,362,368
  5. Step 5: Solve for x
    x = 6,303,275,340,466,362,368/2,864,652,264.47
  6. Step 6: Final answer
    x = 2,200,363,171.01

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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.