Home / 187,816,462,070.10-281,724,693,105.15-187,816,462,070.10

Finding the Fourth Proportional to 187,816,462,070.10, 281,724,693,105.15 and 187,816,462,070.10

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Solution

The fourth proportional to 187,816,462,070.10, 281,724,693,105.15 and 187,816,462,070.10 is: 281,724,693,105.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,816,462,070.10 : 281,724,693,105.15 = 187,816,462,070.10 : x
  2. Step 2: Convert to fraction form
    187,816,462,070.10/281,724,693,105.15 = 187,816,462,070.10/x
  3. Step 3: Cross multiply
    187,816,462,070.10x = 281,724,693,105.15 × 187,816,462,070.10
  4. Step 4: Simplify right side
    187,816,462,070.10x = 52,912,535,136,793,977,159,680
  5. Step 5: Solve for x
    x = 52,912,535,136,793,977,159,680/187,816,462,070.10
  6. Step 6: Final answer
    x = 281,724,693,105.15

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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.