Home / 25,826,315.08-35,641,926.72-14,223,875.64

Finding the Fourth Proportional to 25,826,315.08, 35,641,926.72 and 14,223,875.64

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Solution

The fourth proportional to 25,826,315.08, 35,641,926.72 and 14,223,875.64 is: 19,629,836.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,826,315.08 : 35,641,926.72 = 14,223,875.64 : x
  2. Step 2: Convert to fraction form
    25,826,315.08/35,641,926.72 = 14,223,875.64/x
  3. Step 3: Cross multiply
    25,826,315.08x = 35,641,926.72 × 14,223,875.64
  4. Step 4: Simplify right side
    25,826,315.08x = 506,966,333,235,273.12
  5. Step 5: Solve for x
    x = 506,966,333,235,273.12/25,826,315.08
  6. Step 6: Final answer
    x = 19,629,836.14

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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.