Home / 9,441,011,322.96-14,154,535,509.60-5,709,473,129.16

Finding the Fourth Proportional to 9,441,011,322.96, 14,154,535,509.60 and 5,709,473,129.16

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Solution

The fourth proportional to 9,441,011,322.96, 14,154,535,509.60 and 5,709,473,129.16 is: 8,559,987,630.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,441,011,322.96 : 14,154,535,509.60 = 5,709,473,129.16 : x
  2. Step 2: Convert to fraction form
    9,441,011,322.96/14,154,535,509.60 = 5,709,473,129.16/x
  3. Step 3: Cross multiply
    9,441,011,322.96x = 14,154,535,509.60 × 5,709,473,129.16
  4. Step 4: Simplify right side
    9,441,011,322.96x = 80,814,940,147,802,243,072
  5. Step 5: Solve for x
    x = 80,814,940,147,802,243,072/9,441,011,322.96
  6. Step 6: Final answer
    x = 8,559,987,630.91

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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.