Home / 62,959,098.30-86,881,261.86-35,080,368.05

Finding the Fourth Proportional to 62,959,098.30, 86,881,261.86 and 35,080,368.05

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Solution

The fourth proportional to 62,959,098.30, 86,881,261.86 and 35,080,368.05 is: 48,409,629.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,959,098.30 : 86,881,261.86 = 35,080,368.05 : x
  2. Step 2: Convert to fraction form
    62,959,098.30/86,881,261.86 = 35,080,368.05/x
  3. Step 3: Cross multiply
    62,959,098.30x = 86,881,261.86 × 35,080,368.05
  4. Step 4: Simplify right side
    62,959,098.30x = 3,047,826,642,262,821.50
  5. Step 5: Solve for x
    x = 3,047,826,642,262,821.50/62,959,098.30
  6. Step 6: Final answer
    x = 48,409,629.82

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.