Home / 46,651,470.40-69,956,210.40-17,888,046.40

Finding the Fourth Proportional to 46,651,470.40, 69,956,210.40 and 17,888,046.40

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Solution

The fourth proportional to 46,651,470.40, 69,956,210.40 and 17,888,046.40 is: 26,824,019.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,651,470.40 : 69,956,210.40 = 17,888,046.40 : x
  2. Step 2: Convert to fraction form
    46,651,470.40/69,956,210.40 = 17,888,046.40/x
  3. Step 3: Cross multiply
    46,651,470.40x = 69,956,210.40 × 17,888,046.40
  4. Step 4: Simplify right side
    46,651,470.40x = 1,251,379,937,603,362.50
  5. Step 5: Solve for x
    x = 1,251,379,937,603,362.50/46,651,470.40
  6. Step 6: Final answer
    x = 26,824,019.20

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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.