Home / 1,863,686,041,866-2,793,057,772,394.50-957,087,225,628.48

Finding the Fourth Proportional to 1,863,686,041,866, 2,793,057,772,394.50 and 957,087,225,628.48

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Solution

The fourth proportional to 1,863,686,041,866, 2,793,057,772,394.50 and 957,087,225,628.48 is: 1,434,361,718,846.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,686,041,866 : 2,793,057,772,394.50 = 957,087,225,628.48 : x
  2. Step 2: Convert to fraction form
    1,863,686,041,866/2,793,057,772,394.50 = 957,087,225,628.48/x
  3. Step 3: Cross multiply
    1,863,686,041,866x = 2,793,057,772,394.50 × 957,087,225,628.48
  4. Step 4: Simplify right side
    1,863,686,041,866x = 2,673,199,914,401,114,242,416,640
  5. Step 5: Solve for x
    x = 2,673,199,914,401,114,242,416,640/1,863,686,041,866
  6. Step 6: Final answer
    x = 1,434,361,718,846.48

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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.