Home / 11,059,471,881.06-16,589,223,786.70-4,516,370,289.06

Finding the Fourth Proportional to 11,059,471,881.06, 16,589,223,786.70 and 4,516,370,289.06

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Solution

The fourth proportional to 11,059,471,881.06, 16,589,223,786.70 and 4,516,370,289.06 is: 6,774,561,953.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,059,471,881.06 : 16,589,223,786.70 = 4,516,370,289.06 : x
  2. Step 2: Convert to fraction form
    11,059,471,881.06/16,589,223,786.70 = 4,516,370,289.06/x
  3. Step 3: Cross multiply
    11,059,471,881.06x = 16,589,223,786.70 × 4,516,370,289.06
  4. Step 4: Simplify right side
    11,059,471,881.06x = 74,923,077,428,819,312,640
  5. Step 5: Solve for x
    x = 74,923,077,428,819,312,640/11,059,471,881.06
  6. Step 6: Final answer
    x = 6,774,561,953.28

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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.