Home / 34,725,787.06-47,922,466.02-19,045,435.84

Finding the Fourth Proportional to 34,725,787.06, 47,922,466.02 and 19,045,435.84

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Solution

The fourth proportional to 34,725,787.06, 47,922,466.02 and 19,045,435.84 is: 26,283,184.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,725,787.06 : 47,922,466.02 = 19,045,435.84 : x
  2. Step 2: Convert to fraction form
    34,725,787.06/47,922,466.02 = 19,045,435.84/x
  3. Step 3: Cross multiply
    34,725,787.06x = 47,922,466.02 × 19,045,435.84
  4. Step 4: Simplify right side
    34,725,787.06x = 912,704,251,878,490.25
  5. Step 5: Solve for x
    x = 912,704,251,878,490.25/34,725,787.06
  6. Step 6: Final answer
    x = 26,283,184.03

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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.