Home / 8,977,038.16-13,467,448.65-2,911,296.91

Finding the Fourth Proportional to 8,977,038.16, 13,467,448.65 and 2,911,296.91

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Solution

The fourth proportional to 8,977,038.16, 13,467,448.65 and 2,911,296.91 is: 4,367,558.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,977,038.16 : 13,467,448.65 = 2,911,296.91 : x
  2. Step 2: Convert to fraction form
    8,977,038.16/13,467,448.65 = 2,911,296.91/x
  3. Step 3: Cross multiply
    8,977,038.16x = 13,467,448.65 × 2,911,296.91
  4. Step 4: Simplify right side
    8,977,038.16x = 39,207,741,640,328.67
  5. Step 5: Solve for x
    x = 39,207,741,640,328.67/8,977,038.16
  6. Step 6: Final answer
    x = 4,367,558.76

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