Home / 599,097,795.20-898,646,692.80-502,351,913.60

Finding the Fourth Proportional to 599,097,795.20, 898,646,692.80 and 502,351,913.60

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Solution

The fourth proportional to 599,097,795.20, 898,646,692.80 and 502,351,913.60 is: 753,527,870.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,097,795.20 : 898,646,692.80 = 502,351,913.60 : x
  2. Step 2: Convert to fraction form
    599,097,795.20/898,646,692.80 = 502,351,913.60/x
  3. Step 3: Cross multiply
    599,097,795.20x = 898,646,692.80 × 502,351,913.60
  4. Step 4: Simplify right side
    599,097,795.20x = 451,436,885,778,391,360
  5. Step 5: Solve for x
    x = 451,436,885,778,391,360/599,097,795.20
  6. Step 6: Final answer
    x = 753,527,870.40

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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.