Home / 5,460,683,905.35-8,191,025,858.03-5,406,264,346.95

Finding the Fourth Proportional to 5,460,683,905.35, 8,191,025,858.03 and 5,406,264,346.95

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Solution

The fourth proportional to 5,460,683,905.35, 8,191,025,858.03 and 5,406,264,346.95 is: 8,109,396,520.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,460,683,905.35 : 8,191,025,858.03 = 5,406,264,346.95 : x
  2. Step 2: Convert to fraction form
    5,460,683,905.35/8,191,025,858.03 = 5,406,264,346.95/x
  3. Step 3: Cross multiply
    5,460,683,905.35x = 8,191,025,858.03 × 5,406,264,346.95
  4. Step 4: Simplify right side
    5,460,683,905.35x = 44,282,851,061,186,084,864
  5. Step 5: Solve for x
    x = 44,282,851,061,186,084,864/5,460,683,905.35
  6. Step 6: Final answer
    x = 8,109,396,520.43

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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.