Home / 169,696,438.61-254,347,237.33-96,964,210.67

Finding the Fourth Proportional to 169,696,438.61, 254,347,237.33 and 96,964,210.67

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Solution

The fourth proportional to 169,696,438.61, 254,347,237.33 and 96,964,210.67 is: 145,333,510.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,696,438.61 : 254,347,237.33 = 96,964,210.67 : x
  2. Step 2: Convert to fraction form
    169,696,438.61/254,347,237.33 = 96,964,210.67/x
  3. Step 3: Cross multiply
    169,696,438.61x = 254,347,237.33 × 96,964,210.67
  4. Step 4: Simplify right side
    169,696,438.61x = 24,662,579,102,284,460
  5. Step 5: Solve for x
    x = 24,662,579,102,284,460/169,696,438.61
  6. Step 6: Final answer
    x = 145,333,510.27

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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.