Home / 241,816,066.72-333,709,487.84-131,807,543.20

Finding the Fourth Proportional to 241,816,066.72, 333,709,487.84 and 131,807,543.20

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Solution

The fourth proportional to 241,816,066.72, 333,709,487.84 and 131,807,543.20 is: 181,896,216.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,816,066.72 : 333,709,487.84 = 131,807,543.20 : x
  2. Step 2: Convert to fraction form
    241,816,066.72/333,709,487.84 = 131,807,543.20/x
  3. Step 3: Cross multiply
    241,816,066.72x = 333,709,487.84 × 131,807,543.20
  4. Step 4: Simplify right side
    241,816,066.72x = 43,985,427,734,720,672
  5. Step 5: Solve for x
    x = 43,985,427,734,720,672/241,816,066.72
  6. Step 6: Final answer
    x = 181,896,216.95

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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.