Home / 15,526,273,077.15-23,273,537,244.53-7,653,576,961.95

Finding the Fourth Proportional to 15,526,273,077.15, 23,273,537,244.53 and 7,653,576,961.95

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Solution

The fourth proportional to 15,526,273,077.15, 23,273,537,244.53 and 7,653,576,961.95 is: 11,472,541,259.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,526,273,077.15 : 23,273,537,244.53 = 7,653,576,961.95 : x
  2. Step 2: Convert to fraction form
    15,526,273,077.15/23,273,537,244.53 = 7,653,576,961.95/x
  3. Step 3: Cross multiply
    15,526,273,077.15x = 23,273,537,244.53 × 7,653,576,961.95
  4. Step 4: Simplify right side
    15,526,273,077.15x = 178,125,808,477,781,819,392
  5. Step 5: Solve for x
    x = 178,125,808,477,781,819,392/15,526,273,077.15
  6. Step 6: Final answer
    x = 11,472,541,259.11

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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.