Home / 7,116,911,953.88-14,822,886,480.19

Finding the Third Proportional to 7,116,911,953.88 and 14,822,886,480.19

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Solution

The third proportional to 7,116,911,953.88 and 14,822,886,480.19 is: 30,872,654,464.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,116,911,953.88 : 14,822,886,480.19 = 14,822,886,480.19 : x
  2. Step 2: Convert to fraction form
    7,116,911,953.88/14,822,886,480.19 = 14,822,886,480.19/x
  3. Step 3: Cross multiply
    7,116,911,953.88x = 14,822,886,480.19 × 14,822,886,480.19
  4. Step 4: Simplify right side
    7,116,911,953.88x = 219,717,963,604,540,194,816
  5. Step 5: Solve for x
    x = 219,717,963,604,540,194,816/7,116,911,953.88
  6. Step 6: Final answer
    x = 30,872,654,464.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.