Home / 967,104,486.40-1,450,656,729.60-697,022,233.60

Finding the Fourth Proportional to 967,104,486.40, 1,450,656,729.60 and 697,022,233.60

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Solution

The fourth proportional to 967,104,486.40, 1,450,656,729.60 and 697,022,233.60 is: 1,045,533,350.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,104,486.40 : 1,450,656,729.60 = 697,022,233.60 : x
  2. Step 2: Convert to fraction form
    967,104,486.40/1,450,656,729.60 = 697,022,233.60/x
  3. Step 3: Cross multiply
    967,104,486.40x = 1,450,656,729.60 × 697,022,233.60
  4. Step 4: Simplify right side
    967,104,486.40x = 1,011,139,993,852,663,168
  5. Step 5: Solve for x
    x = 1,011,139,993,852,663,168/967,104,486.40
  6. Step 6: Final answer
    x = 1,045,533,350.40

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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.