Home / 848,206,065.24-1,272,167,378.10-234,852,292.44

Finding the Fourth Proportional to 848,206,065.24, 1,272,167,378.10 and 234,852,292.44

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Solution

The fourth proportional to 848,206,065.24, 1,272,167,378.10 and 234,852,292.44 is: 352,239,199.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,206,065.24 : 1,272,167,378.10 = 234,852,292.44 : x
  2. Step 2: Convert to fraction form
    848,206,065.24/1,272,167,378.10 = 234,852,292.44/x
  3. Step 3: Cross multiply
    848,206,065.24x = 1,272,167,378.10 × 234,852,292.44
  4. Step 4: Simplify right side
    848,206,065.24x = 298,771,425,114,169,216
  5. Step 5: Solve for x
    x = 298,771,425,114,169,216/848,206,065.24
  6. Step 6: Final answer
    x = 352,239,199.13

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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.