Home / 241,854,289.22-362,721,641.90-103,664,224.07

Finding the Fourth Proportional to 241,854,289.22, 362,721,641.90 and 103,664,224.07

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Solution

The fourth proportional to 241,854,289.22, 362,721,641.90 and 103,664,224.07 is: 155,470,707.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,854,289.22 : 362,721,641.90 = 103,664,224.07 : x
  2. Step 2: Convert to fraction form
    241,854,289.22/362,721,641.90 = 103,664,224.07/x
  3. Step 3: Cross multiply
    241,854,289.22x = 362,721,641.90 × 103,664,224.07
  4. Step 4: Simplify right side
    241,854,289.22x = 37,601,257,559,988,176
  5. Step 5: Solve for x
    x = 37,601,257,559,988,176/241,854,289.22
  6. Step 6: Final answer
    x = 155,470,707.92

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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.