Home / 536,544,010.10-804,816,015.15-373,285,334.90

Finding the Fourth Proportional to 536,544,010.10, 804,816,015.15 and 373,285,334.90

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Solution

The fourth proportional to 536,544,010.10, 804,816,015.15 and 373,285,334.90 is: 559,928,002.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,544,010.10 : 804,816,015.15 = 373,285,334.90 : x
  2. Step 2: Convert to fraction form
    536,544,010.10/804,816,015.15 = 373,285,334.90/x
  3. Step 3: Cross multiply
    536,544,010.10x = 804,816,015.15 × 373,285,334.90
  4. Step 4: Simplify right side
    536,544,010.10x = 300,426,015,748,151,168
  5. Step 5: Solve for x
    x = 300,426,015,748,151,168/536,544,010.10
  6. Step 6: Final answer
    x = 559,928,002.35

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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.