Home / 2,863,911,637-3,952,169,504.44-1,593,730,864.40

Finding the Fourth Proportional to 2,863,911,637, 3,952,169,504.44 and 1,593,730,864.40

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Solution

The fourth proportional to 2,863,911,637, 3,952,169,504.44 and 1,593,730,864.40 is: 2,199,332,702.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,863,911,637 : 3,952,169,504.44 = 1,593,730,864.40 : x
  2. Step 2: Convert to fraction form
    2,863,911,637/3,952,169,504.44 = 1,593,730,864.40/x
  3. Step 3: Cross multiply
    2,863,911,637x = 3,952,169,504.44 × 1,593,730,864.40
  4. Step 4: Simplify right side
    2,863,911,637x = 6,298,694,520,566,480,896
  5. Step 5: Solve for x
    x = 6,298,694,520,566,480,896/2,863,911,637
  6. Step 6: Final answer
    x = 2,199,332,702.58

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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.