Home / 26,511,513,869,860-36,580,582,995,286-14,803,926,990,421

Finding the Fourth Proportional to 26,511,513,869,860, 36,580,582,995,286 and 14,803,926,990,421

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Solution

The fourth proportional to 26,511,513,869,860, 36,580,582,995,286 and 14,803,926,990,421 is: 20,426,456,315,831.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,511,513,869,860 : 36,580,582,995,286 = 14,803,926,990,421 : x
  2. Step 2: Convert to fraction form
    26,511,513,869,860/36,580,582,995,286 = 14,803,926,990,421/x
  3. Step 3: Cross multiply
    26,511,513,869,860x = 36,580,582,995,286 × 14,803,926,990,421
  4. Step 4: Simplify right side
    26,511,513,869,860x = 541,536,279,929,249,903,774,007,296
  5. Step 5: Solve for x
    x = 541,536,279,929,249,903,774,007,296/26,511,513,869,860
  6. Step 6: Final answer
    x = 20,426,456,315,831.26

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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.