Home / 29,469,129,174,108-40,664,669,127,608-16,299,837,053,784

Finding the Fourth Proportional to 29,469,129,174,108, 40,664,669,127,608 and 16,299,837,053,784

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Solution

The fourth proportional to 29,469,129,174,108, 40,664,669,127,608 and 16,299,837,053,784 is: 22,492,265,608,188.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,469,129,174,108 : 40,664,669,127,608 = 16,299,837,053,784 : x
  2. Step 2: Convert to fraction form
    29,469,129,174,108/40,664,669,127,608 = 16,299,837,053,784/x
  3. Step 3: Cross multiply
    29,469,129,174,108x = 40,664,669,127,608 × 16,299,837,053,784
  4. Step 4: Simplify right side
    29,469,129,174,108x = 662,827,480,626,051,138,870,837,248
  5. Step 5: Solve for x
    x = 662,827,480,626,051,138,870,837,248/29,469,129,174,108
  6. Step 6: Final answer
    x = 22,492,265,608,188.41

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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.