Home / 31,064,300.40-46,610,447.40-14,883,999.60

Finding the Fourth Proportional to 31,064,300.40, 46,610,447.40 and 14,883,999.60

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Solution

The fourth proportional to 31,064,300.40, 46,610,447.40 and 14,883,999.60 is: 22,332,705.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,064,300.40 : 46,610,447.40 = 14,883,999.60 : x
  2. Step 2: Convert to fraction form
    31,064,300.40/46,610,447.40 = 14,883,999.60/x
  3. Step 3: Cross multiply
    31,064,300.40x = 46,610,447.40 × 14,883,999.60
  4. Step 4: Simplify right side
    31,064,300.40x = 693,749,880,457,421
  5. Step 5: Solve for x
    x = 693,749,880,457,421/31,064,300.40
  6. Step 6: Final answer
    x = 22,332,705.76

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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.