Home / 25,735,449.16-35,506,041.51-16,448,455.54

Finding the Fourth Proportional to 25,735,449.16, 35,506,041.51 and 16,448,455.54

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Solution

The fourth proportional to 25,735,449.16, 35,506,041.51 and 16,448,455.54 is: 22,693,194.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,735,449.16 : 35,506,041.51 = 16,448,455.54 : x
  2. Step 2: Convert to fraction form
    25,735,449.16/35,506,041.51 = 16,448,455.54/x
  3. Step 3: Cross multiply
    25,735,449.16x = 35,506,041.51 × 16,448,455.54
  4. Step 4: Simplify right side
    25,735,449.16x = 584,019,545,178,629.38
  5. Step 5: Solve for x
    x = 584,019,545,178,629.38/25,735,449.16
  6. Step 6: Final answer
    x = 22,693,194.18

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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.