Home / 4,723,924,784.40-7,085,887,176.60-4,696,715,005.20

Finding the Fourth Proportional to 4,723,924,784.40, 7,085,887,176.60 and 4,696,715,005.20

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Solution

The fourth proportional to 4,723,924,784.40, 7,085,887,176.60 and 4,696,715,005.20 is: 7,045,072,507.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,924,784.40 : 7,085,887,176.60 = 4,696,715,005.20 : x
  2. Step 2: Convert to fraction form
    4,723,924,784.40/7,085,887,176.60 = 4,696,715,005.20/x
  3. Step 3: Cross multiply
    4,723,924,784.40x = 7,085,887,176.60 × 4,696,715,005.20
  4. Step 4: Simplify right side
    4,723,924,784.40x = 33,280,392,627,491,483,648
  5. Step 5: Solve for x
    x = 33,280,392,627,491,483,648/4,723,924,784.40
  6. Step 6: Final answer
    x = 7,045,072,507.80

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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.