Home / 110,249,947.86-165,390,055.82-37,447,183.70

Finding the Fourth Proportional to 110,249,947.86, 165,390,055.82 and 37,447,183.70

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Solution

The fourth proportional to 110,249,947.86, 165,390,055.82 and 37,447,183.70 is: 56,175,915.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,249,947.86 : 165,390,055.82 = 37,447,183.70 : x
  2. Step 2: Convert to fraction form
    110,249,947.86/165,390,055.82 = 37,447,183.70/x
  3. Step 3: Cross multiply
    110,249,947.86x = 165,390,055.82 × 37,447,183.70
  4. Step 4: Simplify right side
    110,249,947.86x = 6,193,391,802,444,794
  5. Step 5: Solve for x
    x = 6,193,391,802,444,794/110,249,947.86
  6. Step 6: Final answer
    x = 56,175,915.93

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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.