Home / 246,528,887.20-369,793,330.80-174,865,271.20

Finding the Fourth Proportional to 246,528,887.20, 369,793,330.80 and 174,865,271.20

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Solution

The fourth proportional to 246,528,887.20, 369,793,330.80 and 174,865,271.20 is: 262,297,906.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,528,887.20 : 369,793,330.80 = 174,865,271.20 : x
  2. Step 2: Convert to fraction form
    246,528,887.20/369,793,330.80 = 174,865,271.20/x
  3. Step 3: Cross multiply
    246,528,887.20x = 369,793,330.80 × 174,865,271.20
  4. Step 4: Simplify right side
    246,528,887.20x = 64,664,011,078,293,312
  5. Step 5: Solve for x
    x = 64,664,011,078,293,312/246,528,887.20
  6. Step 6: Final answer
    x = 262,297,906.80

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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.