Home / 597,906,644.20-896,859,966.30-500,971,805.80

Finding the Fourth Proportional to 597,906,644.20, 896,859,966.30 and 500,971,805.80

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Solution

The fourth proportional to 597,906,644.20, 896,859,966.30 and 500,971,805.80 is: 751,457,708.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,906,644.20 : 896,859,966.30 = 500,971,805.80 : x
  2. Step 2: Convert to fraction form
    597,906,644.20/896,859,966.30 = 500,971,805.80/x
  3. Step 3: Cross multiply
    597,906,644.20x = 896,859,966.30 × 500,971,805.80
  4. Step 4: Simplify right side
    597,906,644.20x = 449,301,556,867,038,144
  5. Step 5: Solve for x
    x = 449,301,556,867,038,144/597,906,644.20
  6. Step 6: Final answer
    x = 751,457,708.70

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1.5x scale

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.