Home / 35,977,687.55-49,649,208.83-19,457,812.00

Finding the Fourth Proportional to 35,977,687.55, 49,649,208.83 and 19,457,812.00

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Solution

The fourth proportional to 35,977,687.55, 49,649,208.83 and 19,457,812.00 is: 26,851,780.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,977,687.55 : 49,649,208.83 = 19,457,812.00 : x
  2. Step 2: Convert to fraction form
    35,977,687.55/49,649,208.83 = 19,457,812.00/x
  3. Step 3: Cross multiply
    35,977,687.55x = 49,649,208.83 × 19,457,812.00
  4. Step 4: Simplify right side
    35,977,687.55x = 966,064,971,400,619.12
  5. Step 5: Solve for x
    x = 966,064,971,400,619.12/35,977,687.55
  6. Step 6: Final answer
    x = 26,851,780.57

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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.