Home / 24,478,050,198.36-36,724,568,677.98-12,534,758,849.52

Finding the Fourth Proportional to 24,478,050,198.36, 36,724,568,677.98 and 12,534,758,849.52

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Solution

The fourth proportional to 24,478,050,198.36, 36,724,568,677.98 and 12,534,758,849.52 is: 18,805,975,496.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,478,050,198.36 : 36,724,568,677.98 = 12,534,758,849.52 : x
  2. Step 2: Convert to fraction form
    24,478,050,198.36/36,724,568,677.98 = 12,534,758,849.52/x
  3. Step 3: Cross multiply
    24,478,050,198.36x = 36,724,568,677.98 × 12,534,758,849.52
  4. Step 4: Simplify right side
    24,478,050,198.36x = 460,333,612,231,114,883,072
  5. Step 5: Solve for x
    x = 460,333,612,231,114,883,072/24,478,050,198.36
  6. Step 6: Final answer
    x = 18,805,975,496.45

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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.