Home / 17,196,025,921.98-25,785,409,043.67-10,019,199,472.23

Finding the Fourth Proportional to 17,196,025,921.98, 25,785,409,043.67 and 10,019,199,472.23

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Solution

The fourth proportional to 17,196,025,921.98, 25,785,409,043.67 and 10,019,199,472.23 is: 15,023,771,065.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,196,025,921.98 : 25,785,409,043.67 = 10,019,199,472.23 : x
  2. Step 2: Convert to fraction form
    17,196,025,921.98/25,785,409,043.67 = 10,019,199,472.23/x
  3. Step 3: Cross multiply
    17,196,025,921.98x = 25,785,409,043.67 × 10,019,199,472.23
  4. Step 4: Simplify right side
    17,196,025,921.98x = 258,349,156,681,573,105,664
  5. Step 5: Solve for x
    x = 258,349,156,681,573,105,664/17,196,025,921.98
  6. Step 6: Final answer
    x = 15,023,771,065.11

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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.