Home / 9,268,992,083.10-13,903,488,124.65-2,281,747,532.70

Finding the Fourth Proportional to 9,268,992,083.10, 13,903,488,124.65 and 2,281,747,532.70

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Solution

The fourth proportional to 9,268,992,083.10, 13,903,488,124.65 and 2,281,747,532.70 is: 3,422,621,299.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,268,992,083.10 : 13,903,488,124.65 = 2,281,747,532.70 : x
  2. Step 2: Convert to fraction form
    9,268,992,083.10/13,903,488,124.65 = 2,281,747,532.70/x
  3. Step 3: Cross multiply
    9,268,992,083.10x = 13,903,488,124.65 × 2,281,747,532.70
  4. Step 4: Simplify right side
    9,268,992,083.10x = 31,724,249,724,343,885,824
  5. Step 5: Solve for x
    x = 31,724,249,724,343,885,824/9,268,992,083.10
  6. Step 6: Final answer
    x = 3,422,621,299.05

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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.