Home / 246,142,473,089.02-369,339,927,037.11-118,765,795,492.48

Finding the Fourth Proportional to 246,142,473,089.02, 369,339,927,037.11 and 118,765,795,492.48

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Solution

The fourth proportional to 246,142,473,089.02, 369,339,927,037.11 and 118,765,795,492.48 is: 178,209,594,188.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,142,473,089.02 : 369,339,927,037.11 = 118,765,795,492.48 : x
  2. Step 2: Convert to fraction form
    246,142,473,089.02/369,339,927,037.11 = 118,765,795,492.48/x
  3. Step 3: Cross multiply
    246,142,473,089.02x = 369,339,927,037.11 × 118,765,795,492.48
  4. Step 4: Simplify right side
    246,142,473,089.02x = 43,864,950,241,696,885,506,048
  5. Step 5: Solve for x
    x = 43,864,950,241,696,885,506,048/246,142,473,089.02
  6. Step 6: Final answer
    x = 178,209,594,188.29

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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.