Home / 2,037,333,000.30-3,055,999,500.45-1,629,186,312.30

Finding the Fourth Proportional to 2,037,333,000.30, 3,055,999,500.45 and 1,629,186,312.30

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Solution

The fourth proportional to 2,037,333,000.30, 3,055,999,500.45 and 1,629,186,312.30 is: 2,443,779,468.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,333,000.30 : 3,055,999,500.45 = 1,629,186,312.30 : x
  2. Step 2: Convert to fraction form
    2,037,333,000.30/3,055,999,500.45 = 1,629,186,312.30/x
  3. Step 3: Cross multiply
    2,037,333,000.30x = 3,055,999,500.45 × 1,629,186,312.30
  4. Step 4: Simplify right side
    2,037,333,000.30x = 4,978,792,556,528,777,216
  5. Step 5: Solve for x
    x = 4,978,792,556,528,777,216/2,037,333,000.30
  6. Step 6: Final answer
    x = 2,443,779,468.45

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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.