Home / 2,000,576,445-3,000,592,247.44-526,592,823.52

Finding the Fourth Proportional to 2,000,576,445, 3,000,592,247.44 and 526,592,823.52

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Solution

The fourth proportional to 2,000,576,445, 3,000,592,247.44 and 526,592,823.52 is: 789,817,528.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,576,445 : 3,000,592,247.44 = 526,592,823.52 : x
  2. Step 2: Convert to fraction form
    2,000,576,445/3,000,592,247.44 = 526,592,823.52/x
  3. Step 3: Cross multiply
    2,000,576,445x = 3,000,592,247.44 × 526,592,823.52
  4. Step 4: Simplify right side
    2,000,576,445x = 1,580,090,343,811,652,096
  5. Step 5: Solve for x
    x = 1,580,090,343,811,652,096/2,000,576,445
  6. Step 6: Final answer
    x = 789,817,528.72

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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.