Home / 41,580,796.77-62,366,430.23-10,878,338.93

Finding the Fourth Proportional to 41,580,796.77, 62,366,430.23 and 10,878,338.93

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Solution

The fourth proportional to 41,580,796.77, 62,366,430.23 and 10,878,338.93 is: 16,316,261.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,580,796.77 : 62,366,430.23 = 10,878,338.93 : x
  2. Step 2: Convert to fraction form
    41,580,796.77/62,366,430.23 = 10,878,338.93/x
  3. Step 3: Cross multiply
    41,580,796.77x = 62,366,430.23 × 10,878,338.93
  4. Step 4: Simplify right side
    41,580,796.77x = 678,443,165,921,518.88
  5. Step 5: Solve for x
    x = 678,443,165,921,518.88/41,580,796.77
  6. Step 6: Final answer
    x = 16,316,261.80

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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.