Home / 12,282,920,514,769-16,950,963,134,621-6,802,022,322,433.30

Finding the Fourth Proportional to 12,282,920,514,769, 16,950,963,134,621 and 6,802,022,322,433.30

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Solution

The fourth proportional to 12,282,920,514,769, 16,950,963,134,621 and 6,802,022,322,433.30 is: 9,387,085,871,784.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,282,920,514,769 : 16,950,963,134,621 = 6,802,022,322,433.30 : x
  2. Step 2: Convert to fraction form
    12,282,920,514,769/16,950,963,134,621 = 6,802,022,322,433.30/x
  3. Step 3: Cross multiply
    12,282,920,514,769x = 16,950,963,134,621 × 6,802,022,322,433.30
  4. Step 4: Simplify right side
    12,282,920,514,769x = 115,300,829,628,435,984,340,221,952
  5. Step 5: Solve for x
    x = 115,300,829,628,435,984,340,221,952/12,282,920,514,769
  6. Step 6: Final answer
    x = 9,387,085,871,784.17

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Double scale
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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.