Home / 3,466,340,601.84-4,783,550,030.64-1,981,260,614.16

Finding the Fourth Proportional to 3,466,340,601.84, 4,783,550,030.64 and 1,981,260,614.16

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Solution

The fourth proportional to 3,466,340,601.84, 4,783,550,030.64 and 1,981,260,614.16 is: 2,734,139,647.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,340,601.84 : 4,783,550,030.64 = 1,981,260,614.16 : x
  2. Step 2: Convert to fraction form
    3,466,340,601.84/4,783,550,030.64 = 1,981,260,614.16/x
  3. Step 3: Cross multiply
    3,466,340,601.84x = 4,783,550,030.64 × 1,981,260,614.16
  4. Step 4: Simplify right side
    3,466,340,601.84x = 9,477,459,271,570,894,848
  5. Step 5: Solve for x
    x = 9,477,459,271,570,894,848/3,466,340,601.84
  6. Step 6: Final answer
    x = 2,734,139,647.60

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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.