Home / 59,686,645.69-89,529,968.54-16,555,849.06

Finding the Fourth Proportional to 59,686,645.69, 89,529,968.54 and 16,555,849.06

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Solution

The fourth proportional to 59,686,645.69, 89,529,968.54 and 16,555,849.06 is: 24,833,773.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,686,645.69 : 89,529,968.54 = 16,555,849.06 : x
  2. Step 2: Convert to fraction form
    59,686,645.69/89,529,968.54 = 16,555,849.06/x
  3. Step 3: Cross multiply
    59,686,645.69x = 89,529,968.54 × 16,555,849.06
  4. Step 4: Simplify right side
    59,686,645.69x = 1,482,244,645,582,823.75
  5. Step 5: Solve for x
    x = 1,482,244,645,582,823.75/59,686,645.69
  6. Step 6: Final answer
    x = 24,833,773.59

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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.