Home / 6,531,948,025,760-9,014,089,157,878.20-3,605,502,204,328.40

Finding the Fourth Proportional to 6,531,948,025,760, 9,014,089,157,878.20 and 3,605,502,204,328.40

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Solution

The fourth proportional to 6,531,948,025,760, 9,014,089,157,878.20 and 3,605,502,204,328.40 is: 4,975,593,529,001.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,948,025,760 : 9,014,089,157,878.20 = 3,605,502,204,328.40 : x
  2. Step 2: Convert to fraction form
    6,531,948,025,760/9,014,089,157,878.20 = 3,605,502,204,328.40/x
  3. Step 3: Cross multiply
    6,531,948,025,760x = 9,014,089,157,878.20 × 3,605,502,204,328.40
  4. Step 4: Simplify right side
    6,531,948,025,760x = 32,500,318,328,742,578,420,187,136
  5. Step 5: Solve for x
    x = 32,500,318,328,742,578,420,187,136/6,531,948,025,760
  6. Step 6: Final answer
    x = 4,975,593,529,001.04

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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.