Home / 5,359,618,276.07-7,396,477,294.05-2,980,928,218.14

Finding the Fourth Proportional to 5,359,618,276.07, 7,396,477,294.05 and 2,980,928,218.14

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Solution

The fourth proportional to 5,359,618,276.07, 7,396,477,294.05 and 2,980,928,218.14 is: 4,113,794,443.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,618,276.07 : 7,396,477,294.05 = 2,980,928,218.14 : x
  2. Step 2: Convert to fraction form
    5,359,618,276.07/7,396,477,294.05 = 2,980,928,218.14/x
  3. Step 3: Cross multiply
    5,359,618,276.07x = 7,396,477,294.05 × 2,980,928,218.14
  4. Step 4: Simplify right side
    5,359,618,276.07x = 22,048,367,880,665,436,160
  5. Step 5: Solve for x
    x = 22,048,367,880,665,436,160/5,359,618,276.07
  6. Step 6: Final answer
    x = 4,113,794,443.00

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Double scale
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1.5x scale

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.