Home / 16,382,593,063.34-22,607,963,797.48-9,247,508,747.18

Finding the Fourth Proportional to 16,382,593,063.34, 22,607,963,797.48 and 9,247,508,747.18

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Solution

The fourth proportional to 16,382,593,063.34, 22,607,963,797.48 and 9,247,508,747.18 is: 12,761,553,812.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,382,593,063.34 : 22,607,963,797.48 = 9,247,508,747.18 : x
  2. Step 2: Convert to fraction form
    16,382,593,063.34/22,607,963,797.48 = 9,247,508,747.18/x
  3. Step 3: Cross multiply
    16,382,593,063.34x = 22,607,963,797.48 × 9,247,508,747.18
  4. Step 4: Simplify right side
    16,382,593,063.34x = 209,067,342,973,125,066,752
  5. Step 5: Solve for x
    x = 209,067,342,973,125,066,752/16,382,593,063.34
  6. Step 6: Final answer
    x = 12,761,553,812.93

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Double scale
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1.5x scale

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.