Home / 62,994,579.60-94,491,869.40-17,556,374.10

Finding the Fourth Proportional to 62,994,579.60, 94,491,869.40 and 17,556,374.10

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Solution

The fourth proportional to 62,994,579.60, 94,491,869.40 and 17,556,374.10 is: 26,334,561.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,994,579.60 : 94,491,869.40 = 17,556,374.10 : x
  2. Step 2: Convert to fraction form
    62,994,579.60/94,491,869.40 = 17,556,374.10/x
  3. Step 3: Cross multiply
    62,994,579.60x = 94,491,869.40 × 17,556,374.10
  4. Step 4: Simplify right side
    62,994,579.60x = 1,658,934,608,594,742.75
  5. Step 5: Solve for x
    x = 1,658,934,608,594,742.75/62,994,579.60
  6. Step 6: Final answer
    x = 26,334,561.15

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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.