Home / 7,085,953,266.40-10,628,929,899.60-7,085,953,266.40

Finding the Fourth Proportional to 7,085,953,266.40, 10,628,929,899.60 and 7,085,953,266.40

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Solution

The fourth proportional to 7,085,953,266.40, 10,628,929,899.60 and 7,085,953,266.40 is: 10,628,929,899.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,085,953,266.40 : 10,628,929,899.60 = 7,085,953,266.40 : x
  2. Step 2: Convert to fraction form
    7,085,953,266.40/10,628,929,899.60 = 7,085,953,266.40/x
  3. Step 3: Cross multiply
    7,085,953,266.40x = 10,628,929,899.60 × 7,085,953,266.40
  4. Step 4: Simplify right side
    7,085,953,266.40x = 75,316,100,540,407,234,560
  5. Step 5: Solve for x
    x = 75,316,100,540,407,234,560/7,085,953,266.40
  6. Step 6: Final answer
    x = 10,628,929,899.60

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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.