Home / 967,466,592,022.60-1,451,199,888,033.90-472,127,678,230.60

Finding the Fourth Proportional to 967,466,592,022.60, 1,451,199,888,033.90 and 472,127,678,230.60

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Solution

The fourth proportional to 967,466,592,022.60, 1,451,199,888,033.90 and 472,127,678,230.60 is: 708,191,517,345.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,466,592,022.60 : 1,451,199,888,033.90 = 472,127,678,230.60 : x
  2. Step 2: Convert to fraction form
    967,466,592,022.60/1,451,199,888,033.90 = 472,127,678,230.60/x
  3. Step 3: Cross multiply
    967,466,592,022.60x = 1,451,199,888,033.90 × 472,127,678,230.60
  4. Step 4: Simplify right side
    967,466,592,022.60x = 685,151,633,785,951,820,447,744
  5. Step 5: Solve for x
    x = 685,151,633,785,951,820,447,744/967,466,592,022.60
  6. Step 6: Final answer
    x = 708,191,517,345.90

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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.