Home / 9,441,011,368.72-14,154,535,578.30-5,709,473,175.70

Finding the Fourth Proportional to 9,441,011,368.72, 14,154,535,578.30 and 5,709,473,175.70

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Solution

The fourth proportional to 9,441,011,368.72, 14,154,535,578.30 and 5,709,473,175.70 is: 8,559,987,700.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441,011,368.72 : 14,154,535,578.30 = 5,709,473,175.70 : x
  2. Step 2: Convert to fraction form
    9,441,011,368.72/14,154,535,578.30 = 5,709,473,175.70/x
  3. Step 3: Cross multiply
    9,441,011,368.72x = 14,154,535,578.30 × 5,709,473,175.70
  4. Step 4: Simplify right side
    9,441,011,368.72x = 80,814,941,198,795,128,832
  5. Step 5: Solve for x
    x = 80,814,941,198,795,128,832/9,441,011,368.72
  6. Step 6: Final answer
    x = 8,559,987,700.74

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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.