Home / 1,853,797,299.06-2,558,241,306.10-1,018,475,678.06

Finding the Fourth Proportional to 1,853,797,299.06, 2,558,241,306.10 and 1,018,475,678.06

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Solution

The fourth proportional to 1,853,797,299.06, 2,558,241,306.10 and 1,018,475,678.06 is: 1,405,497,003.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,853,797,299.06 : 2,558,241,306.10 = 1,018,475,678.06 : x
  2. Step 2: Convert to fraction form
    1,853,797,299.06/2,558,241,306.10 = 1,018,475,678.06/x
  3. Step 3: Cross multiply
    1,853,797,299.06x = 2,558,241,306.10 × 1,018,475,678.06
  4. Step 4: Simplify right side
    1,853,797,299.06x = 2,605,506,548,871,297,024
  5. Step 5: Solve for x
    x = 2,605,506,548,871,297,024/1,853,797,299.06
  6. Step 6: Final answer
    x = 1,405,497,003.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.