Home / 30,178,865.80-45,268,298.70-24,014,150.20

Finding the Fourth Proportional to 30,178,865.80, 45,268,298.70 and 24,014,150.20

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Solution

The fourth proportional to 30,178,865.80, 45,268,298.70 and 24,014,150.20 is: 36,021,225.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,178,865.80 : 45,268,298.70 = 24,014,150.20 : x
  2. Step 2: Convert to fraction form
    30,178,865.80/45,268,298.70 = 24,014,150.20/x
  3. Step 3: Cross multiply
    30,178,865.80x = 45,268,298.70 × 24,014,150.20
  4. Step 4: Simplify right side
    30,178,865.80x = 1,087,079,724,280,264.75
  5. Step 5: Solve for x
    x = 1,087,079,724,280,264.75/30,178,865.80
  6. Step 6: Final answer
    x = 36,021,225.30

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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.