Home / 96,813,164.25-133,602,169.91-53,353,100.25

Finding the Fourth Proportional to 96,813,164.25, 133,602,169.91 and 53,353,100.25

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Solution

The fourth proportional to 96,813,164.25, 133,602,169.91 and 53,353,100.25 is: 73,627,280.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,813,164.25 : 133,602,169.91 = 53,353,100.25 : x
  2. Step 2: Convert to fraction form
    96,813,164.25/133,602,169.91 = 53,353,100.25/x
  3. Step 3: Cross multiply
    96,813,164.25x = 133,602,169.91 × 53,353,100.25
  4. Step 4: Simplify right side
    96,813,164.25x = 7,128,089,964,558,998
  5. Step 5: Solve for x
    x = 7,128,089,964,558,998/96,813,164.25
  6. Step 6: Final answer
    x = 73,627,280.13

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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.