Home / 599,119,955.80-898,679,933.70-532,233,914.20

Finding the Fourth Proportional to 599,119,955.80, 898,679,933.70 and 532,233,914.20

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Solution

The fourth proportional to 599,119,955.80, 898,679,933.70 and 532,233,914.20 is: 798,350,871.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,119,955.80 : 898,679,933.70 = 532,233,914.20 : x
  2. Step 2: Convert to fraction form
    599,119,955.80/898,679,933.70 = 532,233,914.20/x
  3. Step 3: Cross multiply
    599,119,955.80x = 898,679,933.70 × 532,233,914.20
  4. Step 4: Simplify right side
    599,119,955.80x = 478,307,938,726,147,520
  5. Step 5: Solve for x
    x = 478,307,938,726,147,520/599,119,955.80
  6. Step 6: Final answer
    x = 798,350,871.30

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Double scale
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Similar ratio
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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.