Home / 12,282,920,514,767-16,950,963,134,620-6,802,022,322,431.60

Finding the Fourth Proportional to 12,282,920,514,767, 16,950,963,134,620 and 6,802,022,322,431.60

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Solution

The fourth proportional to 12,282,920,514,767, 16,950,963,134,620 and 6,802,022,322,431.60 is: 9,387,085,871,782.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,282,920,514,767 : 16,950,963,134,620 = 6,802,022,322,431.60 : x
  2. Step 2: Convert to fraction form
    12,282,920,514,767/16,950,963,134,620 = 6,802,022,322,431.60/x
  3. Step 3: Cross multiply
    12,282,920,514,767x = 16,950,963,134,620 × 6,802,022,322,431.60
  4. Step 4: Simplify right side
    12,282,920,514,767x = 115,300,829,628,400,353,291,534,336
  5. Step 5: Solve for x
    x = 115,300,829,628,400,353,291,534,336/12,282,920,514,767
  6. Step 6: Final answer
    x = 9,387,085,871,782.80

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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.