Home / 16,413,822,445.02-22,662,194,057.91-10,397,666,651.10

Finding the Fourth Proportional to 16,413,822,445.02, 22,662,194,057.91 and 10,397,666,651.10

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Solution

The fourth proportional to 16,413,822,445.02, 22,662,194,057.91 and 10,397,666,651.10 is: 14,355,823,586.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,413,822,445.02 : 22,662,194,057.91 = 10,397,666,651.10 : x
  2. Step 2: Convert to fraction form
    16,413,822,445.02/22,662,194,057.91 = 10,397,666,651.10/x
  3. Step 3: Cross multiply
    16,413,822,445.02x = 22,662,194,057.91 × 10,397,666,651.10
  4. Step 4: Simplify right side
    16,413,822,445.02x = 235,633,939,396,687,396,864
  5. Step 5: Solve for x
    x = 235,633,939,396,687,396,864/16,413,822,445.02
  6. Step 6: Final answer
    x = 14,355,823,586.25

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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.