Home / 11,496,571,931.40-17,244,857,897.10-11,238,291,605.40

Finding the Fourth Proportional to 11,496,571,931.40, 17,244,857,897.10 and 11,238,291,605.40

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Solution

The fourth proportional to 11,496,571,931.40, 17,244,857,897.10 and 11,238,291,605.40 is: 16,857,437,408.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496,571,931.40 : 17,244,857,897.10 = 11,238,291,605.40 : x
  2. Step 2: Convert to fraction form
    11,496,571,931.40/17,244,857,897.10 = 11,238,291,605.40/x
  3. Step 3: Cross multiply
    11,496,571,931.40x = 17,244,857,897.10 × 11,238,291,605.40
  4. Step 4: Simplify right side
    11,496,571,931.40x = 193,802,741,741,294,813,184
  5. Step 5: Solve for x
    x = 193,802,741,741,294,813,184/11,496,571,931.40
  6. Step 6: Final answer
    x = 16,857,437,408.10

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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.