Home / 334,136,316,211.48-461,108,166,114.72-181,890,299,981.80

Finding the Fourth Proportional to 334,136,316,211.48, 461,108,166,114.72 and 181,890,299,981.80

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Solution

The fourth proportional to 334,136,316,211.48, 461,108,166,114.72 and 181,890,299,981.80 is: 251,008,641,052.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,136,316,211.48 : 461,108,166,114.72 = 181,890,299,981.80 : x
  2. Step 2: Convert to fraction form
    334,136,316,211.48/461,108,166,114.72 = 181,890,299,981.80/x
  3. Step 3: Cross multiply
    334,136,316,211.48x = 461,108,166,114.72 × 181,890,299,981.80
  4. Step 4: Simplify right side
    334,136,316,211.48x = 83,871,102,658,664,068,022,272
  5. Step 5: Solve for x
    x = 83,871,102,658,664,068,022,272/334,136,316,211.48
  6. Step 6: Final answer
    x = 251,008,641,052.90

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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.