Home / 996,300,216.60-1,494,450,324.90-705,495,701.40

Finding the Fourth Proportional to 996,300,216.60, 1,494,450,324.90 and 705,495,701.40

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Solution

The fourth proportional to 996,300,216.60, 1,494,450,324.90 and 705,495,701.40 is: 1,058,243,552.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,300,216.60 : 1,494,450,324.90 = 705,495,701.40 : x
  2. Step 2: Convert to fraction form
    996,300,216.60/1,494,450,324.90 = 705,495,701.40/x
  3. Step 3: Cross multiply
    996,300,216.60x = 1,494,450,324.90 × 705,495,701.40
  4. Step 4: Simplify right side
    996,300,216.60x = 1,054,328,280,172,783,360
  5. Step 5: Solve for x
    x = 1,054,328,280,172,783,360/996,300,216.60
  6. Step 6: Final answer
    x = 1,058,243,552.10

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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.