Home / 1,875,700,417.52-2,813,273,872.44-547,371,799.58

Finding the Fourth Proportional to 1,875,700,417.52, 2,813,273,872.44 and 547,371,799.58

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Solution

The fourth proportional to 1,875,700,417.52, 2,813,273,872.44 and 547,371,799.58 is: 820,976,936.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,875,700,417.52 : 2,813,273,872.44 = 547,371,799.58 : x
  2. Step 2: Convert to fraction form
    1,875,700,417.52/2,813,273,872.44 = 547,371,799.58/x
  3. Step 3: Cross multiply
    1,875,700,417.52x = 2,813,273,872.44 × 547,371,799.58
  4. Step 4: Simplify right side
    1,875,700,417.52x = 1,539,906,782,254,811,904
  5. Step 5: Solve for x
    x = 1,539,906,782,254,811,904/1,875,700,417.52
  6. Step 6: Final answer
    x = 820,976,936.34

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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.