Home / 344,913,674.60-475,918,085.35-194,182,890.60

Finding the Fourth Proportional to 344,913,674.60, 475,918,085.35 and 194,182,890.60

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Solution

The fourth proportional to 344,913,674.60, 475,918,085.35 and 194,182,890.60 is: 267,937,041.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,913,674.60 : 475,918,085.35 = 194,182,890.60 : x
  2. Step 2: Convert to fraction form
    344,913,674.60/475,918,085.35 = 194,182,890.60/x
  3. Step 3: Cross multiply
    344,913,674.60x = 475,918,085.35 × 194,182,890.60
  4. Step 4: Simplify right side
    344,913,674.60x = 92,415,149,502,560,912
  5. Step 5: Solve for x
    x = 92,415,149,502,560,912/344,913,674.60
  6. Step 6: Final answer
    x = 267,937,041.38

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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.