Home / 15,532,629.64-23,302,307.68-5,948,008.60

Finding the Fourth Proportional to 15,532,629.64, 23,302,307.68 and 5,948,008.60

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Solution

The fourth proportional to 15,532,629.64, 23,302,307.68 and 5,948,008.60 is: 8,923,300.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,532,629.64 : 23,302,307.68 = 5,948,008.60 : x
  2. Step 2: Convert to fraction form
    15,532,629.64/23,302,307.68 = 5,948,008.60/x
  3. Step 3: Cross multiply
    15,532,629.64x = 23,302,307.68 × 5,948,008.60
  4. Step 4: Simplify right side
    15,532,629.64x = 138,602,326,480,486.03
  5. Step 5: Solve for x
    x = 138,602,326,480,486.03/15,532,629.64
  6. Step 6: Final answer
    x = 8,923,300.80

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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.