Home / 26,511,513,869,870-36,580,582,995,294-14,803,926,990,432

Finding the Fourth Proportional to 26,511,513,869,870, 36,580,582,995,294 and 14,803,926,990,432

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Solution

The fourth proportional to 26,511,513,869,870, 36,580,582,995,294 and 14,803,926,990,432 is: 20,426,456,315,843.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,511,513,869,870 : 36,580,582,995,294 = 14,803,926,990,432 : x
  2. Step 2: Convert to fraction form
    26,511,513,869,870/36,580,582,995,294 = 14,803,926,990,432/x
  3. Step 3: Cross multiply
    26,511,513,869,870x = 36,580,582,995,294 × 14,803,926,990,432
  4. Step 4: Simplify right side
    26,511,513,869,870x = 541,536,279,929,770,728,688,189,440
  5. Step 5: Solve for x
    x = 541,536,279,929,770,728,688,189,440/26,511,513,869,870
  6. Step 6: Final answer
    x = 20,426,456,315,843.20

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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.