Home / 196,530,602.00-294,785,274.17-60,216,379.16

Finding the Fourth Proportional to 196,530,602.00, 294,785,274.17 and 60,216,379.16

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Solution

The fourth proportional to 196,530,602.00, 294,785,274.17 and 60,216,379.16 is: 90,321,312.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,530,602.00 : 294,785,274.17 = 60,216,379.16 : x
  2. Step 2: Convert to fraction form
    196,530,602.00/294,785,274.17 = 60,216,379.16/x
  3. Step 3: Cross multiply
    196,530,602.00x = 294,785,274.17 × 60,216,379.16
  4. Step 4: Simplify right side
    196,530,602.00x = 17,750,901,838,881,890
  5. Step 5: Solve for x
    x = 17,750,901,838,881,890/196,530,602.00
  6. Step 6: Final answer
    x = 90,321,312.09

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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.