Home / 597,539,107.58-896,310,342.89-229,186,970.78

Finding the Fourth Proportional to 597,539,107.58, 896,310,342.89 and 229,186,970.78

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Solution

The fourth proportional to 597,539,107.58, 896,310,342.89 and 229,186,970.78 is: 343,781,101.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,539,107.58 : 896,310,342.89 = 229,186,970.78 : x
  2. Step 2: Convert to fraction form
    597,539,107.58/896,310,342.89 = 229,186,970.78/x
  3. Step 3: Cross multiply
    597,539,107.58x = 896,310,342.89 × 229,186,970.78
  4. Step 4: Simplify right side
    597,539,107.58x = 205,422,652,364,596,288
  5. Step 5: Solve for x
    x = 205,422,652,364,596,288/597,539,107.58
  6. Step 6: Final answer
    x = 343,781,101.12

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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.