Home / 83,530,295,783.26-115,274,592,545.48-46,914,863,677.19

Finding the Fourth Proportional to 83,530,295,783.26, 115,274,592,545.48 and 46,914,863,677.19

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Solution

The fourth proportional to 83,530,295,783.26, 115,274,592,545.48 and 46,914,863,677.19 is: 64,744,075,715.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,530,295,783.26 : 115,274,592,545.48 = 46,914,863,677.19 : x
  2. Step 2: Convert to fraction form
    83,530,295,783.26/115,274,592,545.48 = 46,914,863,677.19/x
  3. Step 3: Cross multiply
    83,530,295,783.26x = 115,274,592,545.48 × 46,914,863,677.19
  4. Step 4: Simplify right side
    83,530,295,783.26x = 5,408,091,794,714,239,434,752
  5. Step 5: Solve for x
    x = 5,408,091,794,714,239,434,752/83,530,295,783.26
  6. Step 6: Final answer
    x = 64,744,075,715.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.