Home / 34,051,761.32-46,992,423.08-18,582,842.40

Finding the Fourth Proportional to 34,051,761.32, 46,992,423.08 and 18,582,842.40

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Solution

The fourth proportional to 34,051,761.32, 46,992,423.08 and 18,582,842.40 is: 25,644,864.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,051,761.32 : 46,992,423.08 = 18,582,842.40 : x
  2. Step 2: Convert to fraction form
    34,051,761.32/46,992,423.08 = 18,582,842.40/x
  3. Step 3: Cross multiply
    34,051,761.32x = 46,992,423.08 × 18,582,842.40
  4. Step 4: Simplify right side
    34,051,761.32x = 873,252,792,089,762.50
  5. Step 5: Solve for x
    x = 873,252,792,089,762.50/34,051,761.32
  6. Step 6: Final answer
    x = 25,644,864.12

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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.