Home / 35,194,955.42-52,724,337.51-19,795,456

Finding the Fourth Proportional to 35,194,955.42, 52,724,337.51 and 19,795,456

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Solution

The fourth proportional to 35,194,955.42, 52,724,337.51 and 19,795,456 is: 29,654,883.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194,955.42 : 52,724,337.51 = 19,795,456 : x
  2. Step 2: Convert to fraction form
    35,194,955.42/52,724,337.51 = 19,795,456/x
  3. Step 3: Cross multiply
    35,194,955.42x = 52,724,337.51 × 19,795,456
  4. Step 4: Simplify right side
    35,194,955.42x = 1,043,702,303,308,354.50
  5. Step 5: Solve for x
    x = 1,043,702,303,308,354.50/35,194,955.42
  6. Step 6: Final answer
    x = 29,654,883.52

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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.