Home / 14,767,629,779.87-22,151,501,439.26-3,575,485,305.12

Finding the Fourth Proportional to 14,767,629,779.87, 22,151,501,439.26 and 3,575,485,305.12

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Solution

The fourth proportional to 14,767,629,779.87, 22,151,501,439.26 and 3,575,485,305.12 is: 5,363,241,702.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,629,779.87 : 22,151,501,439.26 = 3,575,485,305.12 : x
  2. Step 2: Convert to fraction form
    14,767,629,779.87/22,151,501,439.26 = 3,575,485,305.12/x
  3. Step 3: Cross multiply
    14,767,629,779.87x = 22,151,501,439.26 × 3,575,485,305.12
  4. Step 4: Simplify right side
    14,767,629,779.87x = 79,202,367,882,400,776,192
  5. Step 5: Solve for x
    x = 79,202,367,882,400,776,192/14,767,629,779.87
  6. Step 6: Final answer
    x = 5,363,241,702.50

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1.5x scale

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.