Home / 16,489,453,473,842-22,756,479,233,216-9,081,884,617,451.20

Finding the Fourth Proportional to 16,489,453,473,842, 22,756,479,233,216 and 9,081,884,617,451.20

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Solution

The fourth proportional to 16,489,453,473,842, 22,756,479,233,216 and 9,081,884,617,451.20 is: 12,533,569,958,722.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,489,453,473,842 : 22,756,479,233,216 = 9,081,884,617,451.20 : x
  2. Step 2: Convert to fraction form
    16,489,453,473,842/22,756,479,233,216 = 9,081,884,617,451.20/x
  3. Step 3: Cross multiply
    16,489,453,473,842x = 22,756,479,233,216 × 9,081,884,617,451.20
  4. Step 4: Simplify right side
    16,489,453,473,842x = 206,671,718,695,492,053,385,609,216
  5. Step 5: Solve for x
    x = 206,671,718,695,492,053,385,609,216/16,489,453,473,842
  6. Step 6: Final answer
    x = 12,533,569,958,722.11

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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.