Home / 63,474,756,219.92-95,225,908,055.16-19,307,672,561.36

Finding the Fourth Proportional to 63,474,756,219.92, 95,225,908,055.16 and 19,307,672,561.36

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Solution

The fourth proportional to 63,474,756,219.92, 95,225,908,055.16 and 19,307,672,561.36 is: 28,965,698,516.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,474,756,219.92 : 95,225,908,055.16 = 19,307,672,561.36 : x
  2. Step 2: Convert to fraction form
    63,474,756,219.92/95,225,908,055.16 = 19,307,672,561.36/x
  3. Step 3: Cross multiply
    63,474,756,219.92x = 95,225,908,055.16 × 19,307,672,561.36
  4. Step 4: Simplify right side
    63,474,756,219.92x = 1,838,590,652,087,203,004,416
  5. Step 5: Solve for x
    x = 1,838,590,652,087,203,004,416/63,474,756,219.92
  6. Step 6: Final answer
    x = 28,965,698,516.70

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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.