Home / 2,298,897,942.40-3,448,346,913.60-1,008,952,854.40

Finding the Fourth Proportional to 2,298,897,942.40, 3,448,346,913.60 and 1,008,952,854.40

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Solution

The fourth proportional to 2,298,897,942.40, 3,448,346,913.60 and 1,008,952,854.40 is: 1,513,429,281.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,897,942.40 : 3,448,346,913.60 = 1,008,952,854.40 : x
  2. Step 2: Convert to fraction form
    2,298,897,942.40/3,448,346,913.60 = 1,008,952,854.40/x
  3. Step 3: Cross multiply
    2,298,897,942.40x = 3,448,346,913.60 × 1,008,952,854.40
  4. Step 4: Simplify right side
    2,298,897,942.40x = 3,479,219,461,438,150,144
  5. Step 5: Solve for x
    x = 3,479,219,461,438,150,144/2,298,897,942.40
  6. Step 6: Final answer
    x = 1,513,429,281.60

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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.