Home / 6,516,214,934.40-9,774,322,401.60-1,608,888,740.40

Finding the Fourth Proportional to 6,516,214,934.40, 9,774,322,401.60 and 1,608,888,740.40

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Solution

The fourth proportional to 6,516,214,934.40, 9,774,322,401.60 and 1,608,888,740.40 is: 2,413,333,110.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,516,214,934.40 : 9,774,322,401.60 = 1,608,888,740.40 : x
  2. Step 2: Convert to fraction form
    6,516,214,934.40/9,774,322,401.60 = 1,608,888,740.40/x
  3. Step 3: Cross multiply
    6,516,214,934.40x = 9,774,322,401.60 × 1,608,888,740.40
  4. Step 4: Simplify right side
    6,516,214,934.40x = 15,725,797,256,973,727,744
  5. Step 5: Solve for x
    x = 15,725,797,256,973,727,744/6,516,214,934.40
  6. Step 6: Final answer
    x = 2,413,333,110.60

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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.