Home / 1,809,822,036,835.70-2,715,011,998,016.80-617,062,828,941.84

Finding the Fourth Proportional to 1,809,822,036,835.70, 2,715,011,998,016.80 and 617,062,828,941.84

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Solution

The fourth proportional to 1,809,822,036,835.70, 2,715,011,998,016.80 and 617,062,828,941.84 is: 925,689,349,565.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,822,036,835.70 : 2,715,011,998,016.80 = 617,062,828,941.84 : x
  2. Step 2: Convert to fraction form
    1,809,822,036,835.70/2,715,011,998,016.80 = 617,062,828,941.84/x
  3. Step 3: Cross multiply
    1,809,822,036,835.70x = 2,715,011,998,016.80 × 617,062,828,941.84
  4. Step 4: Simplify right side
    1,809,822,036,835.70x = 1,675,332,984,107,283,693,699,072
  5. Step 5: Solve for x
    x = 1,675,332,984,107,283,693,699,072/1,809,822,036,835.70
  6. Step 6: Final answer
    x = 925,689,349,565.24

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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.