Home / 4,139,569,666,535.80-6,209,354,499,803.40-2,530,492,163,764.60

Finding the Fourth Proportional to 4,139,569,666,535.80, 6,209,354,499,803.40 and 2,530,492,163,764.60

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Solution

The fourth proportional to 4,139,569,666,535.80, 6,209,354,499,803.40 and 2,530,492,163,764.60 is: 3,795,738,245,646.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,139,569,666,535.80 : 6,209,354,499,803.40 = 2,530,492,163,764.60 : x
  2. Step 2: Convert to fraction form
    4,139,569,666,535.80/6,209,354,499,803.40 = 2,530,492,163,764.60/x
  3. Step 3: Cross multiply
    4,139,569,666,535.80x = 6,209,354,499,803.40 × 2,530,492,163,764.60
  4. Step 4: Simplify right side
    4,139,569,666,535.80x = 15,712,722,903,788,962,201,993,216
  5. Step 5: Solve for x
    x = 15,712,722,903,788,962,201,993,216/4,139,569,666,535.80
  6. Step 6: Final answer
    x = 3,795,738,245,646.72

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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.