Home / 37,045,065.52-55,546,055.40-14,017,777.84

Finding the Fourth Proportional to 37,045,065.52, 55,546,055.40 and 14,017,777.84

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Solution

The fourth proportional to 37,045,065.52, 55,546,055.40 and 14,017,777.84 is: 21,018,514.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,045,065.52 : 55,546,055.40 = 14,017,777.84 : x
  2. Step 2: Convert to fraction form
    37,045,065.52/55,546,055.40 = 14,017,777.84/x
  3. Step 3: Cross multiply
    37,045,065.52x = 55,546,055.40 × 14,017,777.84
  4. Step 4: Simplify right side
    37,045,065.52x = 778,632,264,485,532.25
  5. Step 5: Solve for x
    x = 778,632,264,485,532.25/37,045,065.52
  6. Step 6: Final answer
    x = 21,018,514.98

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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.