Home / 2,844,869,004.18-4,265,575,506.90-1,425,114,999.81

Finding the Fourth Proportional to 2,844,869,004.18, 4,265,575,506.90 and 1,425,114,999.81

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Solution

The fourth proportional to 2,844,869,004.18, 4,265,575,506.90 and 1,425,114,999.81 is: 2,136,806,871.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,869,004.18 : 4,265,575,506.90 = 1,425,114,999.81 : x
  2. Step 2: Convert to fraction form
    2,844,869,004.18/4,265,575,506.90 = 1,425,114,999.81/x
  3. Step 3: Cross multiply
    2,844,869,004.18x = 4,265,575,506.90 × 1,425,114,999.81
  4. Step 4: Simplify right side
    2,844,869,004.18x = 6,078,935,637,705,333,760
  5. Step 5: Solve for x
    x = 6,078,935,637,705,333,760/2,844,869,004.18
  6. Step 6: Final answer
    x = 2,136,806,871.87

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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.