Home / 174,960,927.20-262,441,390.80-59,907,231.20

Finding the Fourth Proportional to 174,960,927.20, 262,441,390.80 and 59,907,231.20

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Solution

The fourth proportional to 174,960,927.20, 262,441,390.80 and 59,907,231.20 is: 89,860,846.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,960,927.20 : 262,441,390.80 = 59,907,231.20 : x
  2. Step 2: Convert to fraction form
    174,960,927.20/262,441,390.80 = 59,907,231.20/x
  3. Step 3: Cross multiply
    174,960,927.20x = 262,441,390.80 × 59,907,231.20
  4. Step 4: Simplify right side
    174,960,927.20x = 15,722,137,075,105,154
  5. Step 5: Solve for x
    x = 15,722,137,075,105,154/174,960,927.20
  6. Step 6: Final answer
    x = 89,860,846.80

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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.