Home / 2,041,042,906,837.60-2,816,640,341,518.40-1,102,464,054,208.90

Finding the Fourth Proportional to 2,041,042,906,837.60, 2,816,640,341,518.40 and 1,102,464,054,208.90

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Solution

The fourth proportional to 2,041,042,906,837.60, 2,816,640,341,518.40 and 1,102,464,054,208.90 is: 1,521,401,005,219.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,042,906,837.60 : 2,816,640,341,518.40 = 1,102,464,054,208.90 : x
  2. Step 2: Convert to fraction form
    2,041,042,906,837.60/2,816,640,341,518.40 = 1,102,464,054,208.90/x
  3. Step 3: Cross multiply
    2,041,042,906,837.60x = 2,816,640,341,518.40 × 1,102,464,054,208.90
  4. Step 4: Simplify right side
    2,041,042,906,837.60x = 3,105,244,730,158,715,752,153,088
  5. Step 5: Solve for x
    x = 3,105,244,730,158,715,752,153,088/2,041,042,906,837.60
  6. Step 6: Final answer
    x = 1,521,401,005,219.43

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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.