Home / 246,494,959,262.02-369,484,379,966.34-103,156,112,789.87

Finding the Fourth Proportional to 246,494,959,262.02, 369,484,379,966.34 and 103,156,112,789.87

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Solution

The fourth proportional to 246,494,959,262.02, 369,484,379,966.34 and 103,156,112,789.87 is: 154,626,173,646.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,494,959,262.02 : 369,484,379,966.34 = 103,156,112,789.87 : x
  2. Step 2: Convert to fraction form
    246,494,959,262.02/369,484,379,966.34 = 103,156,112,789.87/x
  3. Step 3: Cross multiply
    246,494,959,262.02x = 369,484,379,966.34 × 103,156,112,789.87
  4. Step 4: Simplify right side
    246,494,959,262.02x = 38,114,572,373,902,953,021,440
  5. Step 5: Solve for x
    x = 38,114,572,373,902,953,021,440/246,494,959,262.02
  6. Step 6: Final answer
    x = 154,626,173,646.77

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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.