Home / 9,829,684,945.48-14,755,020,047.20-4,236,382,348.19

Finding the Fourth Proportional to 9,829,684,945.48, 14,755,020,047.20 and 4,236,382,348.19

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Solution

The fourth proportional to 9,829,684,945.48, 14,755,020,047.20 and 4,236,382,348.19 is: 6,359,095,619.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,829,684,945.48 : 14,755,020,047.20 = 4,236,382,348.19 : x
  2. Step 2: Convert to fraction form
    9,829,684,945.48/14,755,020,047.20 = 4,236,382,348.19/x
  3. Step 3: Cross multiply
    9,829,684,945.48x = 14,755,020,047.20 × 4,236,382,348.19
  4. Step 4: Simplify right side
    9,829,684,945.48x = 62,507,906,475,202,633,728
  5. Step 5: Solve for x
    x = 62,507,906,475,202,633,728/9,829,684,945.48
  6. Step 6: Final answer
    x = 6,359,095,619.23

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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.