Home / 29,942,911,340,790-41,321,186,311,358-16,773,995,357,164

Finding the Fourth Proportional to 29,942,911,340,790, 41,321,186,311,358 and 16,773,995,357,164

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Solution

The fourth proportional to 29,942,911,340,790, 41,321,186,311,358 and 16,773,995,357,164 is: 23,148,096,036,841.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942,911,340,790 : 41,321,186,311,358 = 16,773,995,357,164 : x
  2. Step 2: Convert to fraction form
    29,942,911,340,790/41,321,186,311,358 = 16,773,995,357,164/x
  3. Step 3: Cross multiply
    29,942,911,340,790x = 41,321,186,311,358 × 16,773,995,357,164
  4. Step 4: Simplify right side
    29,942,911,340,790x = 693,121,387,339,227,782,287,720,448
  5. Step 5: Solve for x
    x = 693,121,387,339,227,782,287,720,448/29,942,911,340,790
  6. Step 6: Final answer
    x = 23,148,096,036,841.18

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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.