Home / 246,577,598.54-340,148,077.53-152,461,660.22

Finding the Fourth Proportional to 246,577,598.54, 340,148,077.53 and 152,461,660.22

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Solution

The fourth proportional to 246,577,598.54, 340,148,077.53 and 152,461,660.22 is: 210,317,323.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,577,598.54 : 340,148,077.53 = 152,461,660.22 : x
  2. Step 2: Convert to fraction form
    246,577,598.54/340,148,077.53 = 152,461,660.22/x
  3. Step 3: Cross multiply
    246,577,598.54x = 340,148,077.53 × 152,461,660.22
  4. Step 4: Simplify right side
    246,577,598.54x = 51,859,540,620,865,072
  5. Step 5: Solve for x
    x = 51,859,540,620,865,072/246,577,598.54
  6. Step 6: Final answer
    x = 210,317,323.75

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1.5x scale

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.