Home / 16,492,500.02-22,758,878.94-9,150,255.02

Finding the Fourth Proportional to 16,492,500.02, 22,758,878.94 and 9,150,255.02

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Solution

The fourth proportional to 16,492,500.02, 22,758,878.94 and 9,150,255.02 is: 12,626,924.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,492,500.02 : 22,758,878.94 = 9,150,255.02 : x
  2. Step 2: Convert to fraction form
    16,492,500.02/22,758,878.94 = 9,150,255.02/x
  3. Step 3: Cross multiply
    16,492,500.02x = 22,758,878.94 × 9,150,255.02
  4. Step 4: Simplify right side
    16,492,500.02x = 208,249,546,270,307.28
  5. Step 5: Solve for x
    x = 208,249,546,270,307.28/16,492,500.02
  6. Step 6: Final answer
    x = 12,626,924.12

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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.