Home / 4,119,565,274.60-6,179,347,911.90-1,014,123,252.20

Finding the Fourth Proportional to 4,119,565,274.60, 6,179,347,911.90 and 1,014,123,252.20

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Solution

The fourth proportional to 4,119,565,274.60, 6,179,347,911.90 and 1,014,123,252.20 is: 1,521,184,878.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,565,274.60 : 6,179,347,911.90 = 1,014,123,252.20 : x
  2. Step 2: Convert to fraction form
    4,119,565,274.60/6,179,347,911.90 = 1,014,123,252.20/x
  3. Step 3: Cross multiply
    4,119,565,274.60x = 6,179,347,911.90 × 1,014,123,252.20
  4. Step 4: Simplify right side
    4,119,565,274.60x = 6,266,620,400,891,307,008
  5. Step 5: Solve for x
    x = 6,266,620,400,891,307,008/4,119,565,274.60
  6. Step 6: Final answer
    x = 1,521,184,878.30

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Double scale
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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.