Home / 46,353,776.40-69,530,664.60-29,109,718.80

Finding the Fourth Proportional to 46,353,776.40, 69,530,664.60 and 29,109,718.80

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Solution

The fourth proportional to 46,353,776.40, 69,530,664.60 and 29,109,718.80 is: 43,664,578.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,353,776.40 : 69,530,664.60 = 29,109,718.80 : x
  2. Step 2: Convert to fraction form
    46,353,776.40/69,530,664.60 = 29,109,718.80/x
  3. Step 3: Cross multiply
    46,353,776.40x = 69,530,664.60 × 29,109,718.80
  4. Step 4: Simplify right side
    46,353,776.40x = 2,024,018,094,483,114.25
  5. Step 5: Solve for x
    x = 2,024,018,094,483,114.25/46,353,776.40
  6. Step 6: Final answer
    x = 43,664,578.20

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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.