Home / 604,767,427.52-907,283,441.28-195,864,912.32

Finding the Fourth Proportional to 604,767,427.52, 907,283,441.28 and 195,864,912.32

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Solution

The fourth proportional to 604,767,427.52, 907,283,441.28 and 195,864,912.32 is: 293,840,216.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,767,427.52 : 907,283,441.28 = 195,864,912.32 : x
  2. Step 2: Convert to fraction form
    604,767,427.52/907,283,441.28 = 195,864,912.32/x
  3. Step 3: Cross multiply
    604,767,427.52x = 907,283,441.28 × 195,864,912.32
  4. Step 4: Simplify right side
    604,767,427.52x = 177,704,991,675,695,072
  5. Step 5: Solve for x
    x = 177,704,991,675,695,072/604,767,427.52
  6. Step 6: Final answer
    x = 293,840,216.24

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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.