Home / 35,633,292.25-49,174,074.53-19,335,768.25

Finding the Fourth Proportional to 35,633,292.25, 49,174,074.53 and 19,335,768.25

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Solution

The fourth proportional to 35,633,292.25, 49,174,074.53 and 19,335,768.25 is: 26,683,431.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,633,292.25 : 49,174,074.53 = 19,335,768.25 : x
  2. Step 2: Convert to fraction form
    35,633,292.25/49,174,074.53 = 19,335,768.25/x
  3. Step 3: Cross multiply
    35,633,292.25x = 49,174,074.53 × 19,335,768.25
  4. Step 4: Simplify right side
    35,633,292.25x = 950,818,509,020,307.75
  5. Step 5: Solve for x
    x = 950,818,509,020,307.75/35,633,292.25
  6. Step 6: Final answer
    x = 26,683,431.39

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1.5x scale

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.