Home / 246,142,473,084.24-369,339,927,030.06-118,765,795,487.70

Finding the Fourth Proportional to 246,142,473,084.24, 369,339,927,030.06 and 118,765,795,487.70

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Solution

The fourth proportional to 246,142,473,084.24, 369,339,927,030.06 and 118,765,795,487.70 is: 178,209,594,181.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,142,473,084.24 : 369,339,927,030.06 = 118,765,795,487.70 : x
  2. Step 2: Convert to fraction form
    246,142,473,084.24/369,339,927,030.06 = 118,765,795,487.70/x
  3. Step 3: Cross multiply
    246,142,473,084.24x = 369,339,927,030.06 × 118,765,795,487.70
  4. Step 4: Simplify right side
    246,142,473,084.24x = 43,864,950,239,094,143,713,280
  5. Step 5: Solve for x
    x = 43,864,950,239,094,143,713,280/246,142,473,084.24
  6. Step 6: Final answer
    x = 178,209,594,181.18

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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.