Home / 6,209,921,740,546-9,314,870,119,423.60-5,832,028,472,906.40

Finding the Fourth Proportional to 6,209,921,740,546, 9,314,870,119,423.60 and 5,832,028,472,906.40

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Solution

The fourth proportional to 6,209,921,740,546, 9,314,870,119,423.60 and 5,832,028,472,906.40 is: 8,748,030,978,104.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,209,921,740,546 : 9,314,870,119,423.60 = 5,832,028,472,906.40 : x
  2. Step 2: Convert to fraction form
    6,209,921,740,546/9,314,870,119,423.60 = 5,832,028,472,906.40/x
  3. Step 3: Cross multiply
    6,209,921,740,546x = 9,314,870,119,423.60 × 5,832,028,472,906.40
  4. Step 4: Simplify right side
    6,209,921,740,546x = 54,324,587,757,903,473,050,386,432
  5. Step 5: Solve for x
    x = 54,324,587,757,903,473,050,386,432/6,209,921,740,546
  6. Step 6: Final answer
    x = 8,748,030,978,104.90

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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.