Home / 1,062,941,977.04-1,466,583,295.44-622,672,633.04

Finding the Fourth Proportional to 1,062,941,977.04, 1,466,583,295.44 and 622,672,633.04

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Solution

The fourth proportional to 1,062,941,977.04, 1,466,583,295.44 and 622,672,633.04 is: 859,126,181.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,941,977.04 : 1,466,583,295.44 = 622,672,633.04 : x
  2. Step 2: Convert to fraction form
    1,062,941,977.04/1,466,583,295.44 = 622,672,633.04/x
  3. Step 3: Cross multiply
    1,062,941,977.04x = 1,466,583,295.44 × 622,672,633.04
  4. Step 4: Simplify right side
    1,062,941,977.04x = 913,201,282,144,104,960
  5. Step 5: Solve for x
    x = 913,201,282,144,104,960/1,062,941,977.04
  6. Step 6: Final answer
    x = 859,126,181.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.