Home / 27,168,503,110.64-40,771,369,950.87-9,482,180,814.50

Finding the Fourth Proportional to 27,168,503,110.64, 40,771,369,950.87 and 9,482,180,814.50

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Solution

The fourth proportional to 27,168,503,110.64, 40,771,369,950.87 and 9,482,180,814.50 is: 14,229,768,211.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,168,503,110.64 : 40,771,369,950.87 = 9,482,180,814.50 : x
  2. Step 2: Convert to fraction form
    27,168,503,110.64/40,771,369,950.87 = 9,482,180,814.50/x
  3. Step 3: Cross multiply
    27,168,503,110.64x = 40,771,369,950.87 × 9,482,180,814.50
  4. Step 4: Simplify right side
    27,168,503,110.64x = 386,601,501,928,817,557,504
  5. Step 5: Solve for x
    x = 386,601,501,928,817,557,504/27,168,503,110.64
  6. Step 6: Final answer
    x = 14,229,768,211.91

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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.