Home / 2,041,042,906,838.60-2,816,640,341,519.80-1,102,464,054,209.90

Finding the Fourth Proportional to 2,041,042,906,838.60, 2,816,640,341,519.80 and 1,102,464,054,209.90

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Solution

The fourth proportional to 2,041,042,906,838.60, 2,816,640,341,519.80 and 1,102,464,054,209.90 is: 1,521,401,005,220.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,042,906,838.60 : 2,816,640,341,519.80 = 1,102,464,054,209.90 : x
  2. Step 2: Convert to fraction form
    2,041,042,906,838.60/2,816,640,341,519.80 = 1,102,464,054,209.90/x
  3. Step 3: Cross multiply
    2,041,042,906,838.60x = 2,816,640,341,519.80 × 1,102,464,054,209.90
  4. Step 4: Simplify right side
    2,041,042,906,838.60x = 3,105,244,730,163,075,680,829,440
  5. Step 5: Solve for x
    x = 3,105,244,730,163,075,680,829,440/2,041,042,906,838.60
  6. Step 6: Final answer
    x = 1,521,401,005,220.82

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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.