Home / 116,148,652.56-174,224,826.26-64,660,516.16

Finding the Fourth Proportional to 116,148,652.56, 174,224,826.26 and 64,660,516.16

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Solution

The fourth proportional to 116,148,652.56, 174,224,826.26 and 64,660,516.16 is: 96,991,802.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,148,652.56 : 174,224,826.26 = 64,660,516.16 : x
  2. Step 2: Convert to fraction form
    116,148,652.56/174,224,826.26 = 64,660,516.16/x
  3. Step 3: Cross multiply
    116,148,652.56x = 174,224,826.26 × 64,660,516.16
  4. Step 4: Simplify right side
    116,148,652.56x = 11,265,467,192,663,496
  5. Step 5: Solve for x
    x = 11,265,467,192,663,496/116,148,652.56
  6. Step 6: Final answer
    x = 96,991,802.70

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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.