Home / 11,338,974,110.40-17,008,461,165.60-10,441,051,396.80

Finding the Fourth Proportional to 11,338,974,110.40, 17,008,461,165.60 and 10,441,051,396.80

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Solution

The fourth proportional to 11,338,974,110.40, 17,008,461,165.60 and 10,441,051,396.80 is: 15,661,577,095.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,338,974,110.40 : 17,008,461,165.60 = 10,441,051,396.80 : x
  2. Step 2: Convert to fraction form
    11,338,974,110.40/17,008,461,165.60 = 10,441,051,396.80/x
  3. Step 3: Cross multiply
    11,338,974,110.40x = 17,008,461,165.60 × 10,441,051,396.80
  4. Step 4: Simplify right side
    11,338,974,110.40x = 177,586,217,210,506,412,032
  5. Step 5: Solve for x
    x = 177,586,217,210,506,412,032/11,338,974,110.40
  6. Step 6: Final answer
    x = 15,661,577,095.20

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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.