Home / 8,744,856,415.40-13,106,745,779.01-4,016,653,739.05

Finding the Fourth Proportional to 8,744,856,415.40, 13,106,745,779.01 and 4,016,653,739.05

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Solution

The fourth proportional to 8,744,856,415.40, 13,106,745,779.01 and 4,016,653,739.05 is: 6,020,139,947.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,856,415.40 : 13,106,745,779.01 = 4,016,653,739.05 : x
  2. Step 2: Convert to fraction form
    8,744,856,415.40/13,106,745,779.01 = 4,016,653,739.05/x
  3. Step 3: Cross multiply
    8,744,856,415.40x = 13,106,745,779.01 × 4,016,653,739.05
  4. Step 4: Simplify right side
    8,744,856,415.40x = 52,645,259,440,038,322,176
  5. Step 5: Solve for x
    x = 52,645,259,440,038,322,176/8,744,856,415.40
  6. Step 6: Final answer
    x = 6,020,139,947.33

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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.