Home / 17,772,317,126.65-24,528,296,174.39-11,000,307,843.37

Finding the Fourth Proportional to 17,772,317,126.65, 24,528,296,174.39 and 11,000,307,843.37

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Solution

The fourth proportional to 17,772,317,126.65, 24,528,296,174.39 and 11,000,307,843.37 is: 15,181,971,313.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,772,317,126.65 : 24,528,296,174.39 = 11,000,307,843.37 : x
  2. Step 2: Convert to fraction form
    17,772,317,126.65/24,528,296,174.39 = 11,000,307,843.37/x
  3. Step 3: Cross multiply
    17,772,317,126.65x = 24,528,296,174.39 × 11,000,307,843.37
  4. Step 4: Simplify right side
    17,772,317,126.65x = 269,818,808,791,644,700,672
  5. Step 5: Solve for x
    x = 269,818,808,791,644,700,672/17,772,317,126.65
  6. Step 6: Final answer
    x = 15,181,971,313.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.