Home / 302,671,801.46-454,071,465.40-98,183,910.26

Finding the Fourth Proportional to 302,671,801.46, 454,071,465.40 and 98,183,910.26

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Solution

The fourth proportional to 302,671,801.46, 454,071,465.40 and 98,183,910.26 is: 147,296,549.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,671,801.46 : 454,071,465.40 = 98,183,910.26 : x
  2. Step 2: Convert to fraction form
    302,671,801.46/454,071,465.40 = 98,183,910.26/x
  3. Step 3: Cross multiply
    302,671,801.46x = 454,071,465.40 × 98,183,910.26
  4. Step 4: Simplify right side
    302,671,801.46x = 44,582,512,010,460,296
  5. Step 5: Solve for x
    x = 44,582,512,010,460,296/302,671,801.46
  6. Step 6: Final answer
    x = 147,296,549.58

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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.