Home / 11,849,207,023.11-17,771,090,708.23-7,064,463,715.98

Finding the Fourth Proportional to 11,849,207,023.11, 17,771,090,708.23 and 7,064,463,715.98

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Solution

The fourth proportional to 11,849,207,023.11, 17,771,090,708.23 and 7,064,463,715.98 is: 10,595,074,021.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,849,207,023.11 : 17,771,090,708.23 = 7,064,463,715.98 : x
  2. Step 2: Convert to fraction form
    11,849,207,023.11/17,771,090,708.23 = 7,064,463,715.98/x
  3. Step 3: Cross multiply
    11,849,207,023.11x = 17,771,090,708.23 × 7,064,463,715.98
  4. Step 4: Simplify right side
    11,849,207,023.11x = 125,543,225,501,740,417,024
  5. Step 5: Solve for x
    x = 125,543,225,501,740,417,024/11,849,207,023.11
  6. Step 6: Final answer
    x = 10,595,074,021.15

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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.