Home / 334,136,316,190.40-461,108,166,085.60-181,890,299,960.72

Finding the Fourth Proportional to 334,136,316,190.40, 461,108,166,085.60 and 181,890,299,960.72

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Solution

The fourth proportional to 334,136,316,190.40, 461,108,166,085.60 and 181,890,299,960.72 is: 251,008,641,023.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,136,316,190.40 : 461,108,166,085.60 = 181,890,299,960.72 : x
  2. Step 2: Convert to fraction form
    334,136,316,190.40/461,108,166,085.60 = 181,890,299,960.72/x
  3. Step 3: Cross multiply
    334,136,316,190.40x = 461,108,166,085.60 × 181,890,299,960.72
  4. Step 4: Simplify right side
    334,136,316,190.40x = 83,871,102,643,647,285,297,152
  5. Step 5: Solve for x
    x = 83,871,102,643,647,285,297,152/334,136,316,190.40
  6. Step 6: Final answer
    x = 251,008,641,023.79

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1.5x scale

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.