Home / 1,840,043,698,064.20-2,760,121,776,008.40-631,277,153,291.20

Finding the Fourth Proportional to 1,840,043,698,064.20, 2,760,121,776,008.40 and 631,277,153,291.20

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Solution

The fourth proportional to 1,840,043,698,064.20, 2,760,121,776,008.40 and 631,277,153,291.20 is: 946,935,020,797.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,043,698,064.20 : 2,760,121,776,008.40 = 631,277,153,291.20 : x
  2. Step 2: Convert to fraction form
    1,840,043,698,064.20/2,760,121,776,008.40 = 631,277,153,291.20/x
  3. Step 3: Cross multiply
    1,840,043,698,064.20x = 2,760,121,776,008.40 × 631,277,153,291.20
  4. Step 4: Simplify right side
    1,840,043,698,064.20x = 1,742,401,817,495,633,758,519,296
  5. Step 5: Solve for x
    x = 1,742,401,817,495,633,758,519,296/1,840,043,698,064.20
  6. Step 6: Final answer
    x = 946,935,020,797.99

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Double scale
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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.