Home / 13,549,363,909.98-20,317,067,454-6,081,544,718.26

Finding the Fourth Proportional to 13,549,363,909.98, 20,317,067,454 and 6,081,544,718.26

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Solution

The fourth proportional to 13,549,363,909.98, 20,317,067,454 and 6,081,544,718.26 is: 9,119,184,862.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,549,363,909.98 : 20,317,067,454 = 6,081,544,718.26 : x
  2. Step 2: Convert to fraction form
    13,549,363,909.98/20,317,067,454 = 6,081,544,718.26/x
  3. Step 3: Cross multiply
    13,549,363,909.98x = 20,317,067,454 × 6,081,544,718.26
  4. Step 4: Simplify right side
    13,549,363,909.98x = 123,559,154,265,405,849,600
  5. Step 5: Solve for x
    x = 123,559,154,265,405,849,600/13,549,363,909.98
  6. Step 6: Final answer
    x = 9,119,184,862.57

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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.