Home / 2,226,611,068.49-3,338,297,253.45-1,045,582,975.69

Finding the Fourth Proportional to 2,226,611,068.49, 3,338,297,253.45 and 1,045,582,975.69

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Solution

The fourth proportional to 2,226,611,068.49, 3,338,297,253.45 and 1,045,582,975.69 is: 1,567,614,041.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,611,068.49 : 3,338,297,253.45 = 1,045,582,975.69 : x
  2. Step 2: Convert to fraction form
    2,226,611,068.49/3,338,297,253.45 = 1,045,582,975.69/x
  3. Step 3: Cross multiply
    2,226,611,068.49x = 3,338,297,253.45 × 1,045,582,975.69
  4. Step 4: Simplify right side
    2,226,611,068.49x = 3,490,466,776,000,005,120
  5. Step 5: Solve for x
    x = 3,490,466,776,000,005,120/2,226,611,068.49
  6. Step 6: Final answer
    x = 1,567,614,041.53

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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.