Home / 29,722,247,946,958-41,017,973,430,574-16,553,237,153,679

Finding the Fourth Proportional to 29,722,247,946,958, 41,017,973,430,574 and 16,553,237,153,679

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Solution

The fourth proportional to 29,722,247,946,958, 41,017,973,430,574 and 16,553,237,153,679 is: 22,844,175,278,104.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,722,247,946,958 : 41,017,973,430,574 = 16,553,237,153,679 : x
  2. Step 2: Convert to fraction form
    29,722,247,946,958/41,017,973,430,574 = 16,553,237,153,679/x
  3. Step 3: Cross multiply
    29,722,247,946,958x = 41,017,973,430,574 × 16,553,237,153,679
  4. Step 4: Simplify right side
    29,722,247,946,958x = 678,980,241,759,595,609,955,762,176
  5. Step 5: Solve for x
    x = 678,980,241,759,595,609,955,762,176/29,722,247,946,958
  6. Step 6: Final answer
    x = 22,844,175,278,104.68

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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.