Home / 3,621,683,820.60-5,432,525,730.90-3,483,934,313.40

Finding the Fourth Proportional to 3,621,683,820.60, 5,432,525,730.90 and 3,483,934,313.40

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Solution

The fourth proportional to 3,621,683,820.60, 5,432,525,730.90 and 3,483,934,313.40 is: 5,225,901,470.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,683,820.60 : 5,432,525,730.90 = 3,483,934,313.40 : x
  2. Step 2: Convert to fraction form
    3,621,683,820.60/5,432,525,730.90 = 3,483,934,313.40/x
  3. Step 3: Cross multiply
    3,621,683,820.60x = 5,432,525,730.90 × 3,483,934,313.40
  4. Step 4: Simplify right side
    3,621,683,820.60x = 18,926,562,802,310,922,240
  5. Step 5: Solve for x
    x = 18,926,562,802,310,922,240/3,621,683,820.60
  6. Step 6: Final answer
    x = 5,225,901,470.10

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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.