Home / 3,660,240,953.67-5,050,779,566.16-2,052,761,207.71

Finding the Fourth Proportional to 3,660,240,953.67, 5,050,779,566.16 and 2,052,761,207.71

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Solution

The fourth proportional to 3,660,240,953.67, 5,050,779,566.16 and 2,052,761,207.71 is: 2,832,612,522.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,660,240,953.67 : 5,050,779,566.16 = 2,052,761,207.71 : x
  2. Step 2: Convert to fraction form
    3,660,240,953.67/5,050,779,566.16 = 2,052,761,207.71/x
  3. Step 3: Cross multiply
    3,660,240,953.67x = 5,050,779,566.16 × 2,052,761,207.71
  4. Step 4: Simplify right side
    3,660,240,953.67x = 10,368,044,362,106,408,960
  5. Step 5: Solve for x
    x = 10,368,044,362,106,408,960/3,660,240,953.67
  6. Step 6: Final answer
    x = 2,832,612,522.87

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1.5x scale

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.