Home / 27,845,973,602.40-41,768,960,403.60-9,464,256,098.40

Finding the Fourth Proportional to 27,845,973,602.40, 41,768,960,403.60 and 9,464,256,098.40

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Solution

The fourth proportional to 27,845,973,602.40, 41,768,960,403.60 and 9,464,256,098.40 is: 14,196,384,147.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,845,973,602.40 : 41,768,960,403.60 = 9,464,256,098.40 : x
  2. Step 2: Convert to fraction form
    27,845,973,602.40/41,768,960,403.60 = 9,464,256,098.40/x
  3. Step 3: Cross multiply
    27,845,973,602.40x = 41,768,960,403.60 × 9,464,256,098.40
  4. Step 4: Simplify right side
    27,845,973,602.40x = 395,312,138,223,599,419,392
  5. Step 5: Solve for x
    x = 395,312,138,223,599,419,392/27,845,973,602.40
  6. Step 6: Final answer
    x = 14,196,384,147.60

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Double scale
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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.