Home / 535,036,534,525.50-802,630,192,216.02-171,880,427,824

Finding the Fourth Proportional to 535,036,534,525.50, 802,630,192,216.02 and 171,880,427,824

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Solution

The fourth proportional to 535,036,534,525.50, 802,630,192,216.02 and 171,880,427,824 is: 257,844,860,902.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    535,036,534,525.50 : 802,630,192,216.02 = 171,880,427,824 : x
  2. Step 2: Convert to fraction form
    535,036,534,525.50/802,630,192,216.02 = 171,880,427,824/x
  3. Step 3: Cross multiply
    535,036,534,525.50x = 802,630,192,216.02 × 171,880,427,824
  4. Step 4: Simplify right side
    535,036,534,525.50x = 137,956,420,822,548,871,118,848
  5. Step 5: Solve for x
    x = 137,956,420,822,548,871,118,848/535,036,534,525.50
  6. Step 6: Final answer
    x = 257,844,860,902.62

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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.