Home / 334,136,316,188.40-461,108,166,082.83-181,890,299,958.72

Finding the Fourth Proportional to 334,136,316,188.40, 461,108,166,082.83 and 181,890,299,958.72

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Solution

The fourth proportional to 334,136,316,188.40, 461,108,166,082.83 and 181,890,299,958.72 is: 251,008,641,021.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,136,316,188.40 : 461,108,166,082.83 = 181,890,299,958.72 : x
  2. Step 2: Convert to fraction form
    334,136,316,188.40/461,108,166,082.83 = 181,890,299,958.72/x
  3. Step 3: Cross multiply
    334,136,316,188.40x = 461,108,166,082.83 × 181,890,299,958.72
  4. Step 4: Simplify right side
    334,136,316,188.40x = 83,871,102,642,221,238,714,368
  5. Step 5: Solve for x
    x = 83,871,102,642,221,238,714,368/334,136,316,188.40
  6. Step 6: Final answer
    x = 251,008,641,021.02

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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.