Home / 7,822,527,223,696.80-11,733,788,073,810-2,092,009,863,704.20

Finding the Fourth Proportional to 7,822,527,223,696.80, 11,733,788,073,810 and 2,092,009,863,704.20

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Solution

The fourth proportional to 7,822,527,223,696.80, 11,733,788,073,810 and 2,092,009,863,704.20 is: 3,138,014,056,974.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,822,527,223,696.80 : 11,733,788,073,810 = 2,092,009,863,704.20 : x
  2. Step 2: Convert to fraction form
    7,822,527,223,696.80/11,733,788,073,810 = 2,092,009,863,704.20/x
  3. Step 3: Cross multiply
    7,822,527,223,696.80x = 11,733,788,073,810 × 2,092,009,863,704.20
  4. Step 4: Simplify right side
    7,822,527,223,696.80x = 24,547,200,389,025,224,617,623,552
  5. Step 5: Solve for x
    x = 24,547,200,389,025,224,617,623,552/7,822,527,223,696.80
  6. Step 6: Final answer
    x = 3,138,014,056,974.37

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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.