Home / 246,528,896.70-369,793,345.05-174,865,280.70

Finding the Fourth Proportional to 246,528,896.70, 369,793,345.05 and 174,865,280.70

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Solution

The fourth proportional to 246,528,896.70, 369,793,345.05 and 174,865,280.70 is: 262,297,921.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,528,896.70 : 369,793,345.05 = 174,865,280.70 : x
  2. Step 2: Convert to fraction form
    246,528,896.70/369,793,345.05 = 174,865,280.70/x
  3. Step 3: Cross multiply
    246,528,896.70x = 369,793,345.05 × 174,865,280.70
  4. Step 4: Simplify right side
    246,528,896.70x = 64,664,017,083,160,200
  5. Step 5: Solve for x
    x = 64,664,017,083,160,200/246,528,896.70
  6. Step 6: Final answer
    x = 262,297,921.05

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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.