Home / 5,806,161,795.60-8,709,242,693.40-3,194,022,992.40

Finding the Fourth Proportional to 5,806,161,795.60, 8,709,242,693.40 and 3,194,022,992.40

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Solution

The fourth proportional to 5,806,161,795.60, 8,709,242,693.40 and 3,194,022,992.40 is: 4,791,034,488.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,161,795.60 : 8,709,242,693.40 = 3,194,022,992.40 : x
  2. Step 2: Convert to fraction form
    5,806,161,795.60/8,709,242,693.40 = 3,194,022,992.40/x
  3. Step 3: Cross multiply
    5,806,161,795.60x = 8,709,242,693.40 × 3,194,022,992.40
  4. Step 4: Simplify right side
    5,806,161,795.60x = 27,817,521,409,111,302,144
  5. Step 5: Solve for x
    x = 27,817,521,409,111,302,144/5,806,161,795.60
  6. Step 6: Final answer
    x = 4,791,034,488.60

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Double scale
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1.5x scale

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.