Home / 34,035,639.54-46,969,482.33-18,565,792.98

Finding the Fourth Proportional to 34,035,639.54, 46,969,482.33 and 18,565,792.98

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Solution

The fourth proportional to 34,035,639.54, 46,969,482.33 and 18,565,792.98 is: 25,620,957.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,035,639.54 : 46,969,482.33 = 18,565,792.98 : x
  2. Step 2: Convert to fraction form
    34,035,639.54/46,969,482.33 = 18,565,792.98/x
  3. Step 3: Cross multiply
    34,035,639.54x = 46,969,482.33 × 18,565,792.98
  4. Step 4: Simplify right side
    34,035,639.54x = 872,025,685,316,548
  5. Step 5: Solve for x
    x = 872,025,685,316,548/34,035,639.54
  6. Step 6: Final answer
    x = 25,620,957.83

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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.