Home / 3,779,184,055.90-5,667,075,472.65-1,449,346,711.90

Finding the Fourth Proportional to 3,779,184,055.90, 5,667,075,472.65 and 1,449,346,711.90

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Solution

The fourth proportional to 3,779,184,055.90, 5,667,075,472.65 and 1,449,346,711.90 is: 2,173,367,870.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,184,055.90 : 5,667,075,472.65 = 1,449,346,711.90 : x
  2. Step 2: Convert to fraction form
    3,779,184,055.90/5,667,075,472.65 = 1,449,346,711.90/x
  3. Step 3: Cross multiply
    3,779,184,055.90x = 5,667,075,472.65 × 1,449,346,711.90
  4. Step 4: Simplify right side
    3,779,184,055.90x = 8,213,557,202,374,415,360
  5. Step 5: Solve for x
    x = 8,213,557,202,374,415,360/3,779,184,055.90
  6. Step 6: Final answer
    x = 2,173,367,870.12

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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.