Home / 38,583,930,804.01-57,856,024,090.28-17,318,148,808.95

Finding the Fourth Proportional to 38,583,930,804.01, 57,856,024,090.28 and 17,318,148,808.95

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Solution

The fourth proportional to 38,583,930,804.01, 57,856,024,090.28 and 17,318,148,808.95 is: 25,968,303,742.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,583,930,804.01 : 57,856,024,090.28 = 17,318,148,808.95 : x
  2. Step 2: Convert to fraction form
    38,583,930,804.01/57,856,024,090.28 = 17,318,148,808.95/x
  3. Step 3: Cross multiply
    38,583,930,804.01x = 57,856,024,090.28 × 17,318,148,808.95
  4. Step 4: Simplify right side
    38,583,930,804.01x = 1,001,959,234,689,716,977,664
  5. Step 5: Solve for x
    x = 1,001,959,234,689,716,977,664/38,583,930,804.01
  6. Step 6: Final answer
    x = 25,968,303,742.28

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1.5x scale

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.