Home / 2,702,439,806.08-4,054,044,779.88-837,232,113.82

Finding the Fourth Proportional to 2,702,439,806.08, 4,054,044,779.88 and 837,232,113.82

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Solution

The fourth proportional to 2,702,439,806.08, 4,054,044,779.88 and 837,232,113.82 is: 1,255,967,467.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,439,806.08 : 4,054,044,779.88 = 837,232,113.82 : x
  2. Step 2: Convert to fraction form
    2,702,439,806.08/4,054,044,779.88 = 837,232,113.82/x
  3. Step 3: Cross multiply
    2,702,439,806.08x = 4,054,044,779.88 × 837,232,113.82
  4. Step 4: Simplify right side
    2,702,439,806.08x = 3,394,176,480,579,869,184
  5. Step 5: Solve for x
    x = 3,394,176,480,579,869,184/2,702,439,806.08
  6. Step 6: Final answer
    x = 1,255,967,467.97

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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.