Home / 29,367,776,440,120-40,527,657,484,132-16,019,390,379,791

Finding the Fourth Proportional to 29,367,776,440,120, 40,527,657,484,132 and 16,019,390,379,791

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Solution

The fourth proportional to 29,367,776,440,120, 40,527,657,484,132 and 16,019,390,379,791 is: 22,106,827,452,208.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,367,776,440,120 : 40,527,657,484,132 = 16,019,390,379,791 : x
  2. Step 2: Convert to fraction form
    29,367,776,440,120/40,527,657,484,132 = 16,019,390,379,791/x
  3. Step 3: Cross multiply
    29,367,776,440,120x = 40,527,657,484,132 × 16,019,390,379,791
  4. Step 4: Simplify right side
    29,367,776,440,120x = 649,228,366,416,768,917,206,728,704
  5. Step 5: Solve for x
    x = 649,228,366,416,768,917,206,728,704/29,367,776,440,120
  6. Step 6: Final answer
    x = 22,106,827,452,208.57

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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.