Home / 3,562,497,555.20-5,343,746,332.80-2,107,726,150.40

Finding the Fourth Proportional to 3,562,497,555.20, 5,343,746,332.80 and 2,107,726,150.40

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Solution

The fourth proportional to 3,562,497,555.20, 5,343,746,332.80 and 2,107,726,150.40 is: 3,161,589,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,497,555.20 : 5,343,746,332.80 = 2,107,726,150.40 : x
  2. Step 2: Convert to fraction form
    3,562,497,555.20/5,343,746,332.80 = 2,107,726,150.40/x
  3. Step 3: Cross multiply
    3,562,497,555.20x = 5,343,746,332.80 × 2,107,726,150.40
  4. Step 4: Simplify right side
    3,562,497,555.20x = 11,263,153,886,746,662,912
  5. Step 5: Solve for x
    x = 11,263,153,886,746,662,912/3,562,497,555.20
  6. Step 6: Final answer
    x = 3,161,589,225.60

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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.