Home / 26,685,268.40-40,020,050.27-12,103,752.08

Finding the Fourth Proportional to 26,685,268.40, 40,020,050.27 and 12,103,752.08

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Solution

The fourth proportional to 26,685,268.40, 40,020,050.27 and 12,103,752.08 is: 18,152,066.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,685,268.40 : 40,020,050.27 = 12,103,752.08 : x
  2. Step 2: Convert to fraction form
    26,685,268.40/40,020,050.27 = 12,103,752.08/x
  3. Step 3: Cross multiply
    26,685,268.40x = 40,020,050.27 × 12,103,752.08
  4. Step 4: Simplify right side
    26,685,268.40x = 484,392,766,827,526.56
  5. Step 5: Solve for x
    x = 484,392,766,827,526.56/26,685,268.40
  6. Step 6: Final answer
    x = 18,152,066.51

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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.