Home / 35,830,287.63-53,736,573.38-15,357,685.50

Finding the Fourth Proportional to 35,830,287.63, 53,736,573.38 and 15,357,685.50

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Solution

The fourth proportional to 35,830,287.63, 53,736,573.38 and 15,357,685.50 is: 23,032,731.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,830,287.63 : 53,736,573.38 = 15,357,685.50 : x
  2. Step 2: Convert to fraction form
    35,830,287.63/53,736,573.38 = 15,357,685.50/x
  3. Step 3: Cross multiply
    35,830,287.63x = 53,736,573.38 × 15,357,685.50
  4. Step 4: Simplify right side
    35,830,287.63x = 825,269,393,740,923.50
  5. Step 5: Solve for x
    x = 825,269,393,740,923.50/35,830,287.63
  6. Step 6: Final answer
    x = 23,032,731.48

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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.