Home / 11,358,294,684.37-17,037,789,117.81-3,896,772,801.91

Finding the Fourth Proportional to 11,358,294,684.37, 17,037,789,117.81 and 3,896,772,801.91

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Solution

The fourth proportional to 11,358,294,684.37, 17,037,789,117.81 and 3,896,772,801.91 is: 5,845,278,281.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,358,294,684.37 : 17,037,789,117.81 = 3,896,772,801.91 : x
  2. Step 2: Convert to fraction form
    11,358,294,684.37/17,037,789,117.81 = 3,896,772,801.91/x
  3. Step 3: Cross multiply
    11,358,294,684.37x = 17,037,789,117.81 × 3,896,772,801.91
  4. Step 4: Simplify right side
    11,358,294,684.37x = 66,392,393,238,960,177,152
  5. Step 5: Solve for x
    x = 66,392,393,238,960,177,152/11,358,294,684.37
  6. Step 6: Final answer
    x = 5,845,278,281.99

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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.