Home / 63,199,055.09-94,798,582.65-17,760,849.59

Finding the Fourth Proportional to 63,199,055.09, 94,798,582.65 and 17,760,849.59

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Solution

The fourth proportional to 63,199,055.09, 94,798,582.65 and 17,760,849.59 is: 26,641,274.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,199,055.09 : 94,798,582.65 = 17,760,849.59 : x
  2. Step 2: Convert to fraction form
    63,199,055.09/94,798,582.65 = 17,760,849.59/x
  3. Step 3: Cross multiply
    63,199,055.09x = 94,798,582.65 × 17,760,849.59
  4. Step 4: Simplify right side
    63,199,055.09x = 1,683,703,368,028,830.25
  5. Step 5: Solve for x
    x = 1,683,703,368,028,830.25/63,199,055.09
  6. Step 6: Final answer
    x = 26,641,274.39

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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.