Home / 58,144,686.84-80,241,379.43-32,040,886.18

Finding the Fourth Proportional to 58,144,686.84, 80,241,379.43 and 32,040,886.18

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Solution

The fourth proportional to 58,144,686.84, 80,241,379.43 and 32,040,886.18 is: 44,217,366.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,144,686.84 : 80,241,379.43 = 32,040,886.18 : x
  2. Step 2: Convert to fraction form
    58,144,686.84/80,241,379.43 = 32,040,886.18/x
  3. Step 3: Cross multiply
    58,144,686.84x = 80,241,379.43 × 32,040,886.18
  4. Step 4: Simplify right side
    58,144,686.84x = 2,571,004,905,242,823.50
  5. Step 5: Solve for x
    x = 2,571,004,905,242,823.50/58,144,686.84
  6. Step 6: Final answer
    x = 44,217,366.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.