Home / 334,136,316,212.48-461,108,166,116.10-181,890,299,982.80

Finding the Fourth Proportional to 334,136,316,212.48, 461,108,166,116.10 and 181,890,299,982.80

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Solution

The fourth proportional to 334,136,316,212.48, 461,108,166,116.10 and 181,890,299,982.80 is: 251,008,641,054.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,136,316,212.48 : 461,108,166,116.10 = 181,890,299,982.80 : x
  2. Step 2: Convert to fraction form
    334,136,316,212.48/461,108,166,116.10 = 181,890,299,982.80/x
  3. Step 3: Cross multiply
    334,136,316,212.48x = 461,108,166,116.10 × 181,890,299,982.80
  4. Step 4: Simplify right side
    334,136,316,212.48x = 83,871,102,659,376,193,732,608
  5. Step 5: Solve for x
    x = 83,871,102,659,376,193,732,608/334,136,316,212.48
  6. Step 6: Final answer
    x = 251,008,641,054.28

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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.