Home / 9,745,127,860.60-14,617,691,790.90-2,384,138,569.60

Finding the Fourth Proportional to 9,745,127,860.60, 14,617,691,790.90 and 2,384,138,569.60

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Solution

The fourth proportional to 9,745,127,860.60, 14,617,691,790.90 and 2,384,138,569.60 is: 3,576,207,854.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,745,127,860.60 : 14,617,691,790.90 = 2,384,138,569.60 : x
  2. Step 2: Convert to fraction form
    9,745,127,860.60/14,617,691,790.90 = 2,384,138,569.60/x
  3. Step 3: Cross multiply
    9,745,127,860.60x = 14,617,691,790.90 × 2,384,138,569.60
  4. Step 4: Simplify right side
    9,745,127,860.60x = 34,850,602,797,209,985,024
  5. Step 5: Solve for x
    x = 34,850,602,797,209,985,024/9,745,127,860.60
  6. Step 6: Final answer
    x = 3,576,207,854.40

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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.