Home / 51,262,329.25-76,884,821-14,365,727.45

Finding the Fourth Proportional to 51,262,329.25, 76,884,821 and 14,365,727.45

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Solution

The fourth proportional to 51,262,329.25, 76,884,821 and 14,365,727.45 is: 21,546,160.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,262,329.25 : 76,884,821 = 14,365,727.45 : x
  2. Step 2: Convert to fraction form
    51,262,329.25/76,884,821 = 14,365,727.45/x
  3. Step 3: Cross multiply
    51,262,329.25x = 76,884,821 × 14,365,727.45
  4. Step 4: Simplify right side
    51,262,329.25x = 1,104,506,383,528,036.38
  5. Step 5: Solve for x
    x = 1,104,506,383,528,036.38/51,262,329.25
  6. Step 6: Final answer
    x = 21,546,160.69

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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.