Home / 96,946,560.70-144,566,018.23-96,072,174.18

Finding the Fourth Proportional to 96,946,560.70, 144,566,018.23 and 96,072,174.18

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Solution

The fourth proportional to 96,946,560.70, 144,566,018.23 and 96,072,174.18 is: 143,262,139.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,946,560.70 : 144,566,018.23 = 96,072,174.18 : x
  2. Step 2: Convert to fraction form
    96,946,560.70/144,566,018.23 = 96,072,174.18/x
  3. Step 3: Cross multiply
    96,946,560.70x = 144,566,018.23 × 96,072,174.18
  4. Step 4: Simplify right side
    96,946,560.70x = 13,888,771,683,661,436
  5. Step 5: Solve for x
    x = 13,888,771,683,661,436/96,946,560.70
  6. Step 6: Final answer
    x = 143,262,139.30

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.