Home / 244,537,665.80-366,806,498.70-162,908,328.20

Finding the Fourth Proportional to 244,537,665.80, 366,806,498.70 and 162,908,328.20

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Solution

The fourth proportional to 244,537,665.80, 366,806,498.70 and 162,908,328.20 is: 244,362,492.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,537,665.80 : 366,806,498.70 = 162,908,328.20 : x
  2. Step 2: Convert to fraction form
    244,537,665.80/366,806,498.70 = 162,908,328.20/x
  3. Step 3: Cross multiply
    244,537,665.80x = 366,806,498.70 × 162,908,328.20
  4. Step 4: Simplify right side
    244,537,665.80x = 59,755,833,476,112,464
  5. Step 5: Solve for x
    x = 59,755,833,476,112,464/244,537,665.80
  6. Step 6: Final answer
    x = 244,362,492.30

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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.