Home / 173,867,783.80-260,801,675.70-46,216,967.80

Finding the Fourth Proportional to 173,867,783.80, 260,801,675.70 and 46,216,967.80

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Solution

The fourth proportional to 173,867,783.80, 260,801,675.70 and 46,216,967.80 is: 69,325,451.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,867,783.80 : 260,801,675.70 = 46,216,967.80 : x
  2. Step 2: Convert to fraction form
    173,867,783.80/260,801,675.70 = 46,216,967.80/x
  3. Step 3: Cross multiply
    173,867,783.80x = 260,801,675.70 × 46,216,967.80
  4. Step 4: Simplify right side
    173,867,783.80x = 12,053,462,648,012,942
  5. Step 5: Solve for x
    x = 12,053,462,648,012,942/173,867,783.80
  6. Step 6: Final answer
    x = 69,325,451.70

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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.