Home / 434,464,200.90-651,192,416.55-175,509,404.10

Finding the Fourth Proportional to 434,464,200.90, 651,192,416.55 and 175,509,404.10

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Solution

The fourth proportional to 434,464,200.90, 651,192,416.55 and 175,509,404.10 is: 263,060,553.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,464,200.90 : 651,192,416.55 = 175,509,404.10 : x
  2. Step 2: Convert to fraction form
    434,464,200.90/651,192,416.55 = 175,509,404.10/x
  3. Step 3: Cross multiply
    434,464,200.90x = 651,192,416.55 × 175,509,404.10
  4. Step 4: Simplify right side
    434,464,200.90x = 114,290,392,983,129,472
  5. Step 5: Solve for x
    x = 114,290,392,983,129,472/434,464,200.90
  6. Step 6: Final answer
    x = 263,060,553.08

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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.