Home / 16,323,899,548.81-24,474,465,036.76-7,232,848,637.38

Finding the Fourth Proportional to 16,323,899,548.81, 24,474,465,036.76 and 7,232,848,637.38

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Solution

The fourth proportional to 16,323,899,548.81, 24,474,465,036.76 and 7,232,848,637.38 is: 10,844,228,767.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,323,899,548.81 : 24,474,465,036.76 = 7,232,848,637.38 : x
  2. Step 2: Convert to fraction form
    16,323,899,548.81/24,474,465,036.76 = 7,232,848,637.38/x
  3. Step 3: Cross multiply
    16,323,899,548.81x = 24,474,465,036.76 × 7,232,848,637.38
  4. Step 4: Simplify right side
    16,323,899,548.81x = 177,020,101,091,733,995,520
  5. Step 5: Solve for x
    x = 177,020,101,091,733,995,520/16,323,899,548.81
  6. Step 6: Final answer
    x = 10,844,228,767.91

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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.