Home / 2,355,316,206.32-3,250,336,383-1,298,044,190.38

Finding the Fourth Proportional to 2,355,316,206.32, 3,250,336,383 and 1,298,044,190.38

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Solution

The fourth proportional to 2,355,316,206.32, 3,250,336,383 and 1,298,044,190.38 is: 1,791,300,992.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,316,206.32 : 3,250,336,383 = 1,298,044,190.38 : x
  2. Step 2: Convert to fraction form
    2,355,316,206.32/3,250,336,383 = 1,298,044,190.38/x
  3. Step 3: Cross multiply
    2,355,316,206.32x = 3,250,336,383 × 1,298,044,190.38
  4. Step 4: Simplify right side
    2,355,316,206.32x = 4,219,080,258,733,893,120
  5. Step 5: Solve for x
    x = 4,219,080,258,733,893,120/2,355,316,206.32
  6. Step 6: Final answer
    x = 1,791,300,992.80

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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.