Home / 40,994,875.14-56,570,973.30-22,410,973.86

Finding the Fourth Proportional to 40,994,875.14, 56,570,973.30 and 22,410,973.86

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Solution

The fourth proportional to 40,994,875.14, 56,570,973.30 and 22,410,973.86 is: 30,926,075.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,994,875.14 : 56,570,973.30 = 22,410,973.86 : x
  2. Step 2: Convert to fraction form
    40,994,875.14/56,570,973.30 = 22,410,973.86/x
  3. Step 3: Cross multiply
    40,994,875.14x = 56,570,973.30 × 22,410,973.86
  4. Step 4: Simplify right side
    40,994,875.14x = 1,267,810,603,861,057.75
  5. Step 5: Solve for x
    x = 1,267,810,603,861,057.75/40,994,875.14
  6. Step 6: Final answer
    x = 30,926,075.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.