Home / 59,184,097.20-88,776,145.80-42,933,812.40

Finding the Fourth Proportional to 59,184,097.20, 88,776,145.80 and 42,933,812.40

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Solution

The fourth proportional to 59,184,097.20, 88,776,145.80 and 42,933,812.40 is: 64,400,718.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,184,097.20 : 88,776,145.80 = 42,933,812.40 : x
  2. Step 2: Convert to fraction form
    59,184,097.20/88,776,145.80 = 42,933,812.40/x
  3. Step 3: Cross multiply
    59,184,097.20x = 88,776,145.80 × 42,933,812.40
  4. Step 4: Simplify right side
    59,184,097.20x = 3,811,498,389,372,247.50
  5. Step 5: Solve for x
    x = 3,811,498,389,372,247.50/59,184,097.20
  6. Step 6: Final answer
    x = 64,400,718.60

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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.