Home / 1,840,043,698,362.20-2,760,121,776,455.40-631,277,153,589.04

Finding the Fourth Proportional to 1,840,043,698,362.20, 2,760,121,776,455.40 and 631,277,153,589.04

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Solution

The fourth proportional to 1,840,043,698,362.20, 2,760,121,776,455.40 and 631,277,153,589.04 is: 946,935,021,244.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,043,698,362.20 : 2,760,121,776,455.40 = 631,277,153,589.04 : x
  2. Step 2: Convert to fraction form
    1,840,043,698,362.20/2,760,121,776,455.40 = 631,277,153,589.04/x
  3. Step 3: Cross multiply
    1,840,043,698,362.20x = 2,760,121,776,455.40 × 631,277,153,589.04
  4. Step 4: Simplify right side
    1,840,043,698,362.20x = 1,742,401,818,599,889,446,109,184
  5. Step 5: Solve for x
    x = 1,742,401,818,599,889,446,109,184/1,840,043,698,362.20
  6. Step 6: Final answer
    x = 946,935,021,244.76

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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.