Home / 1,404,069,339.60-2,106,104,009.40-995,922,651.60

Finding the Fourth Proportional to 1,404,069,339.60, 2,106,104,009.40 and 995,922,651.60

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Solution

The fourth proportional to 1,404,069,339.60, 2,106,104,009.40 and 995,922,651.60 is: 1,493,883,977.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,069,339.60 : 2,106,104,009.40 = 995,922,651.60 : x
  2. Step 2: Convert to fraction form
    1,404,069,339.60/2,106,104,009.40 = 995,922,651.60/x
  3. Step 3: Cross multiply
    1,404,069,339.60x = 2,106,104,009.40 × 995,922,651.60
  4. Step 4: Simplify right side
    1,404,069,339.60x = 2,097,516,689,587,039,488
  5. Step 5: Solve for x
    x = 2,097,516,689,587,039,488/1,404,069,339.60
  6. Step 6: Final answer
    x = 1,493,883,977.40

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Double scale
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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.