Home / 299,089,410.80-448,676,106.60-94,596,162.80

Finding the Fourth Proportional to 299,089,410.80, 448,676,106.60 and 94,596,162.80

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Solution

The fourth proportional to 299,089,410.80, 448,676,106.60 and 94,596,162.80 is: 141,907,524.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    299,089,410.80 : 448,676,106.60 = 94,596,162.80 : x
  2. Step 2: Convert to fraction form
    299,089,410.80/448,676,106.60 = 94,596,162.80/x
  3. Step 3: Cross multiply
    299,089,410.80x = 448,676,106.60 × 94,596,162.80
  4. Step 4: Simplify right side
    299,089,410.80x = 42,443,038,024,403,752
  5. Step 5: Solve for x
    x = 42,443,038,024,403,752/299,089,410.80
  6. Step 6: Final answer
    x = 141,907,524.95

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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.