Home / 34,784,414.10-52,176,621.15-30,958,038.90

Finding the Fourth Proportional to 34,784,414.10, 52,176,621.15 and 30,958,038.90

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Solution

The fourth proportional to 34,784,414.10, 52,176,621.15 and 30,958,038.90 is: 46,437,058.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784,414.10 : 52,176,621.15 = 30,958,038.90 : x
  2. Step 2: Convert to fraction form
    34,784,414.10/52,176,621.15 = 30,958,038.90/x
  3. Step 3: Cross multiply
    34,784,414.10x = 52,176,621.15 × 30,958,038.90
  4. Step 4: Simplify right side
    34,784,414.10x = 1,615,285,867,232,262.50
  5. Step 5: Solve for x
    x = 1,615,285,867,232,262.50/34,784,414.10
  6. Step 6: Final answer
    x = 46,437,058.35

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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.