Home / 4,343,797,719.40-6,515,696,579.10-1,072,246,923.40

Finding the Fourth Proportional to 4,343,797,719.40, 6,515,696,579.10 and 1,072,246,923.40

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Solution

The fourth proportional to 4,343,797,719.40, 6,515,696,579.10 and 1,072,246,923.40 is: 1,608,370,385.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343,797,719.40 : 6,515,696,579.10 = 1,072,246,923.40 : x
  2. Step 2: Convert to fraction form
    4,343,797,719.40/6,515,696,579.10 = 1,072,246,923.40/x
  3. Step 3: Cross multiply
    4,343,797,719.40x = 6,515,696,579.10 × 1,072,246,923.40
  4. Step 4: Simplify right side
    4,343,797,719.40x = 6,986,435,610,747,880,448
  5. Step 5: Solve for x
    x = 6,986,435,610,747,880,448/4,343,797,719.40
  6. Step 6: Final answer
    x = 1,608,370,385.10

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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.