Home / 773,492,401.20-1,160,238,601.80-598,140,490.80

Finding the Fourth Proportional to 773,492,401.20, 1,160,238,601.80 and 598,140,490.80

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Solution

The fourth proportional to 773,492,401.20, 1,160,238,601.80 and 598,140,490.80 is: 897,210,736.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,492,401.20 : 1,160,238,601.80 = 598,140,490.80 : x
  2. Step 2: Convert to fraction form
    773,492,401.20/1,160,238,601.80 = 598,140,490.80/x
  3. Step 3: Cross multiply
    773,492,401.20x = 1,160,238,601.80 × 598,140,490.80
  4. Step 4: Simplify right side
    773,492,401.20x = 693,985,686,725,757,696
  5. Step 5: Solve for x
    x = 693,985,686,725,757,696/773,492,401.20
  6. Step 6: Final answer
    x = 897,210,736.20

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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.