Home / 25,826,311.08-35,641,921.19-14,223,871.62

Finding the Fourth Proportional to 25,826,311.08, 35,641,921.19 and 14,223,871.62

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Solution

The fourth proportional to 25,826,311.08, 35,641,921.19 and 14,223,871.62 is: 19,629,830.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826,311.08 : 35,641,921.19 = 14,223,871.62 : x
  2. Step 2: Convert to fraction form
    25,826,311.08/35,641,921.19 = 14,223,871.62/x
  3. Step 3: Cross multiply
    25,826,311.08x = 35,641,921.19 × 14,223,871.62
  4. Step 4: Simplify right side
    25,826,311.08x = 506,966,111,225,598.25
  5. Step 5: Solve for x
    x = 506,966,111,225,598.25/25,826,311.08
  6. Step 6: Final answer
    x = 19,629,830.59

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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.