Home / 3,660,240,931.35-5,050,779,535.89-2,052,761,185.39

Finding the Fourth Proportional to 3,660,240,931.35, 5,050,779,535.89 and 2,052,761,185.39

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Solution

The fourth proportional to 3,660,240,931.35, 5,050,779,535.89 and 2,052,761,185.39 is: 2,832,612,492.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,240,931.35 : 5,050,779,535.89 = 2,052,761,185.39 : x
  2. Step 2: Convert to fraction form
    3,660,240,931.35/5,050,779,535.89 = 2,052,761,185.39/x
  3. Step 3: Cross multiply
    3,660,240,931.35x = 5,050,779,535.89 × 2,052,761,185.39
  4. Step 4: Simplify right side
    3,660,240,931.35x = 10,368,044,187,227,623,424
  5. Step 5: Solve for x
    x = 10,368,044,187,227,623,424/3,660,240,931.35
  6. Step 6: Final answer
    x = 2,832,612,492.37

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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.