Home / 29,722,247,946,959-41,017,973,430,575-16,553,237,153,680

Finding the Fourth Proportional to 29,722,247,946,959, 41,017,973,430,575 and 16,553,237,153,680

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Solution

The fourth proportional to 29,722,247,946,959, 41,017,973,430,575 and 16,553,237,153,680 is: 22,844,175,278,105.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,722,247,946,959 : 41,017,973,430,575 = 16,553,237,153,680 : x
  2. Step 2: Convert to fraction form
    29,722,247,946,959/41,017,973,430,575 = 16,553,237,153,680/x
  3. Step 3: Cross multiply
    29,722,247,946,959x = 41,017,973,430,575 × 16,553,237,153,680
  4. Step 4: Simplify right side
    29,722,247,946,959x = 678,980,241,759,653,196,877,266,944
  5. Step 5: Solve for x
    x = 678,980,241,759,653,196,877,266,944/29,722,247,946,959
  6. Step 6: Final answer
    x = 22,844,175,278,105.85

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Double scale
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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.