Home / 7,436,880,904.30-11,155,321,356.45-7,436,880,904.30

Finding the Fourth Proportional to 7,436,880,904.30, 11,155,321,356.45 and 7,436,880,904.30

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Solution

The fourth proportional to 7,436,880,904.30, 11,155,321,356.45 and 7,436,880,904.30 is: 11,155,321,356.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,436,880,904.30 : 11,155,321,356.45 = 7,436,880,904.30 : x
  2. Step 2: Convert to fraction form
    7,436,880,904.30/11,155,321,356.45 = 7,436,880,904.30/x
  3. Step 3: Cross multiply
    7,436,880,904.30x = 11,155,321,356.45 × 7,436,880,904.30
  4. Step 4: Simplify right side
    7,436,880,904.30x = 82,960,796,377,112,985,600
  5. Step 5: Solve for x
    x = 82,960,796,377,112,985,600/7,436,880,904.30
  6. Step 6: Final answer
    x = 11,155,321,356.45

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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.