Home / 174,779,467.20-262,169,200.80-59,753,764.80

Finding the Fourth Proportional to 174,779,467.20, 262,169,200.80 and 59,753,764.80

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Solution

The fourth proportional to 174,779,467.20, 262,169,200.80 and 59,753,764.80 is: 89,630,647.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,779,467.20 : 262,169,200.80 = 59,753,764.80 : x
  2. Step 2: Convert to fraction form
    174,779,467.20/262,169,200.80 = 59,753,764.80/x
  3. Step 3: Cross multiply
    174,779,467.20x = 262,169,200.80 × 59,753,764.80
  4. Step 4: Simplify right side
    174,779,467.20x = 15,665,596,762,407,172
  5. Step 5: Solve for x
    x = 15,665,596,762,407,172/174,779,467.20
  6. Step 6: Final answer
    x = 89,630,647.20

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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.