Home / 31,254,643.01-46,883,736-9,692,310.17

Finding the Fourth Proportional to 31,254,643.01, 46,883,736 and 9,692,310.17

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Solution

The fourth proportional to 31,254,643.01, 46,883,736 and 9,692,310.17 is: 14,539,014.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,254,643.01 : 46,883,736 = 9,692,310.17 : x
  2. Step 2: Convert to fraction form
    31,254,643.01/46,883,736 = 9,692,310.17/x
  3. Step 3: Cross multiply
    31,254,643.01x = 46,883,736 × 9,692,310.17
  4. Step 4: Simplify right side
    31,254,643.01x = 454,411,711,357,604.44
  5. Step 5: Solve for x
    x = 454,411,711,357,604.44/31,254,643.01
  6. Step 6: Final answer
    x = 14,539,014.61

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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.