Home / 59,184,015.70-88,776,023.55-42,933,730.90

Finding the Fourth Proportional to 59,184,015.70, 88,776,023.55 and 42,933,730.90

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Solution

The fourth proportional to 59,184,015.70, 88,776,023.55 and 42,933,730.90 is: 64,400,596.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,184,015.70 : 88,776,023.55 = 42,933,730.90 : x
  2. Step 2: Convert to fraction form
    59,184,015.70/88,776,023.55 = 42,933,730.90/x
  3. Step 3: Cross multiply
    59,184,015.70x = 88,776,023.55 × 42,933,730.90
  4. Step 4: Simplify right side
    59,184,015.70x = 3,811,485,905,467,762.50
  5. Step 5: Solve for x
    x = 3,811,485,905,467,762.50/59,184,015.70
  6. Step 6: Final answer
    x = 64,400,596.35

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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.