Home / 334,662,661.10-501,993,991.65-92,325,176.30

Finding the Fourth Proportional to 334,662,661.10, 501,993,991.65 and 92,325,176.30

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Solution

The fourth proportional to 334,662,661.10, 501,993,991.65 and 92,325,176.30 is: 138,487,764.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,662,661.10 : 501,993,991.65 = 92,325,176.30 : x
  2. Step 2: Convert to fraction form
    334,662,661.10/501,993,991.65 = 92,325,176.30/x
  3. Step 3: Cross multiply
    334,662,661.10x = 501,993,991.65 × 92,325,176.30
  4. Step 4: Simplify right side
    334,662,661.10x = 46,346,683,780,626,976
  5. Step 5: Solve for x
    x = 46,346,683,780,626,976/334,662,661.10
  6. Step 6: Final answer
    x = 138,487,764.45

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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.