Home / 224,649,326,051.20-336,973,989,076.80-75,539,736,035.20

Finding the Fourth Proportional to 224,649,326,051.20, 336,973,989,076.80 and 75,539,736,035.20

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Solution

The fourth proportional to 224,649,326,051.20, 336,973,989,076.80 and 75,539,736,035.20 is: 113,309,604,052.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,649,326,051.20 : 336,973,989,076.80 = 75,539,736,035.20 : x
  2. Step 2: Convert to fraction form
    224,649,326,051.20/336,973,989,076.80 = 75,539,736,035.20/x
  3. Step 3: Cross multiply
    224,649,326,051.20x = 336,973,989,076.80 × 75,539,736,035.20
  4. Step 4: Simplify right side
    224,649,326,051.20x = 25,454,926,185,589,836,349,440
  5. Step 5: Solve for x
    x = 25,454,926,185,589,836,349,440/224,649,326,051.20
  6. Step 6: Final answer
    x = 113,309,604,052.80

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.