Home / 34,779,761.69-52,171,320.31-11,435,987.73

Finding the Fourth Proportional to 34,779,761.69, 52,171,320.31 and 11,435,987.73

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Solution

The fourth proportional to 34,779,761.69, 52,171,320.31 and 11,435,987.73 is: 17,154,533.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,779,761.69 : 52,171,320.31 = 11,435,987.73 : x
  2. Step 2: Convert to fraction form
    34,779,761.69/52,171,320.31 = 11,435,987.73/x
  3. Step 3: Cross multiply
    34,779,761.69x = 52,171,320.31 × 11,435,987.73
  4. Step 4: Simplify right side
    34,779,761.69x = 596,630,578,649,890.62
  5. Step 5: Solve for x
    x = 596,630,578,649,890.62/34,779,761.69
  6. Step 6: Final answer
    x = 17,154,533.26

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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.