Home / 573,021,008.10-859,531,512.15-573,021,008.10

Finding the Fourth Proportional to 573,021,008.10, 859,531,512.15 and 573,021,008.10

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Solution

The fourth proportional to 573,021,008.10, 859,531,512.15 and 573,021,008.10 is: 859,531,512.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,021,008.10 : 859,531,512.15 = 573,021,008.10 : x
  2. Step 2: Convert to fraction form
    573,021,008.10/859,531,512.15 = 573,021,008.10/x
  3. Step 3: Cross multiply
    573,021,008.10x = 859,531,512.15 × 573,021,008.10
  4. Step 4: Simplify right side
    573,021,008.10x = 492,529,613,585,910,400
  5. Step 5: Solve for x
    x = 492,529,613,585,910,400/573,021,008.10
  6. Step 6: Final answer
    x = 859,531,512.15

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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.