Home / 2,724,117,287,877.30-4,086,179,864,511.80-1,112,451,169,036.40

Finding the Fourth Proportional to 2,724,117,287,877.30, 4,086,179,864,511.80 and 1,112,451,169,036.40

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Solution

The fourth proportional to 2,724,117,287,877.30, 4,086,179,864,511.80 and 1,112,451,169,036.40 is: 1,668,678,359,554.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,724,117,287,877.30 : 4,086,179,864,511.80 = 1,112,451,169,036.40 : x
  2. Step 2: Convert to fraction form
    2,724,117,287,877.30/4,086,179,864,511.80 = 1,112,451,169,036.40/x
  3. Step 3: Cross multiply
    2,724,117,287,877.30x = 4,086,179,864,511.80 × 1,112,451,169,036.40
  4. Step 4: Simplify right side
    2,724,117,287,877.30x = 4,545,675,567,169,149,654,269,952
  5. Step 5: Solve for x
    x = 4,545,675,567,169,149,654,269,952/2,724,117,287,877.30
  6. Step 6: Final answer
    x = 1,668,678,359,554.50

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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.