Home / 1,846,938,300.56-2,548,776,235.88-1,000,166,551.32

Finding the Fourth Proportional to 1,846,938,300.56, 2,548,776,235.88 and 1,000,166,551.32

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Solution

The fourth proportional to 1,846,938,300.56, 2,548,776,235.88 and 1,000,166,551.32 is: 1,380,230,588.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,938,300.56 : 2,548,776,235.88 = 1,000,166,551.32 : x
  2. Step 2: Convert to fraction form
    1,846,938,300.56/2,548,776,235.88 = 1,000,166,551.32/x
  3. Step 3: Cross multiply
    1,846,938,300.56x = 2,548,776,235.88 × 1,000,166,551.32
  4. Step 4: Simplify right side
    1,846,938,300.56x = 2,549,200,737,926,470,656
  5. Step 5: Solve for x
    x = 2,549,200,737,926,470,656/1,846,938,300.56
  6. Step 6: Final answer
    x = 1,380,230,588.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.