Home / 46,365,895.47-69,546,598.70-17,609,786.85

Finding the Fourth Proportional to 46,365,895.47, 69,546,598.70 and 17,609,786.85

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Solution

The fourth proportional to 46,365,895.47, 69,546,598.70 and 17,609,786.85 is: 26,413,827.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,365,895.47 : 69,546,598.70 = 17,609,786.85 : x
  2. Step 2: Convert to fraction form
    46,365,895.47/69,546,598.70 = 17,609,786.85/x
  3. Step 3: Cross multiply
    46,365,895.47x = 69,546,598.70 × 17,609,786.85
  4. Step 4: Simplify right side
    46,365,895.47x = 1,224,700,779,161,438.25
  5. Step 5: Solve for x
    x = 1,224,700,779,161,438.25/46,365,895.47
  6. Step 6: Final answer
    x = 26,413,827.81

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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.