Home / 11,051,427,222.70-16,585,737,171-7,713,557,592.64

Finding the Fourth Proportional to 11,051,427,222.70, 16,585,737,171 and 7,713,557,592.64

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Solution

The fourth proportional to 11,051,427,222.70, 16,585,737,171 and 7,713,557,592.64 is: 11,576,336,368.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051,427,222.70 : 16,585,737,171 = 7,713,557,592.64 : x
  2. Step 2: Convert to fraction form
    11,051,427,222.70/16,585,737,171 = 7,713,557,592.64/x
  3. Step 3: Cross multiply
    11,051,427,222.70x = 16,585,737,171 × 7,713,557,592.64
  4. Step 4: Simplify right side
    11,051,427,222.70x = 127,935,038,884,898,537,472
  5. Step 5: Solve for x
    x = 127,935,038,884,898,537,472/11,051,427,222.70
  6. Step 6: Final answer
    x = 11,576,336,368.76

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Double scale
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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.