Home / 545,036,399.10-817,554,598.65-545,036,399.10

Finding the Fourth Proportional to 545,036,399.10, 817,554,598.65 and 545,036,399.10

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Solution

The fourth proportional to 545,036,399.10, 817,554,598.65 and 545,036,399.10 is: 817,554,598.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    545,036,399.10 : 817,554,598.65 = 545,036,399.10 : x
  2. Step 2: Convert to fraction form
    545,036,399.10/817,554,598.65 = 545,036,399.10/x
  3. Step 3: Cross multiply
    545,036,399.10x = 817,554,598.65 × 545,036,399.10
  4. Step 4: Simplify right side
    545,036,399.10x = 445,597,014,515,841,728
  5. Step 5: Solve for x
    x = 445,597,014,515,841,728/545,036,399.10
  6. Step 6: Final answer
    x = 817,554,598.65

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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.