Home / 59,364,089,448.30-89,046,134,172.45-52,855,425,233.10

Finding the Fourth Proportional to 59,364,089,448.30, 89,046,134,172.45 and 52,855,425,233.10

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Solution

The fourth proportional to 59,364,089,448.30, 89,046,134,172.45 and 52,855,425,233.10 is: 79,283,137,849.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,364,089,448.30 : 89,046,134,172.45 = 52,855,425,233.10 : x
  2. Step 2: Convert to fraction form
    59,364,089,448.30/89,046,134,172.45 = 52,855,425,233.10/x
  3. Step 3: Cross multiply
    59,364,089,448.30x = 89,046,134,172.45 × 52,855,425,233.10
  4. Step 4: Simplify right side
    59,364,089,448.30x = 4,706,571,287,048,521,515,008
  5. Step 5: Solve for x
    x = 4,706,571,287,048,521,515,008/59,364,089,448.30
  6. Step 6: Final answer
    x = 79,283,137,849.65

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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.