Home / 15,884,622,044.28-23,795,935,826-12,374,592,428.52

Finding the Fourth Proportional to 15,884,622,044.28, 23,795,935,826 and 12,374,592,428.52

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Solution

The fourth proportional to 15,884,622,044.28, 23,795,935,826 and 12,374,592,428.52 is: 18,537,740,871.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,884,622,044.28 : 23,795,935,826 = 12,374,592,428.52 : x
  2. Step 2: Convert to fraction form
    15,884,622,044.28/23,795,935,826 = 12,374,592,428.52/x
  3. Step 3: Cross multiply
    15,884,622,044.28x = 23,795,935,826 × 12,374,592,428.52
  4. Step 4: Simplify right side
    15,884,622,044.28x = 294,465,007,301,967,413,248
  5. Step 5: Solve for x
    x = 294,465,007,301,967,413,248/15,884,622,044.28
  6. Step 6: Final answer
    x = 18,537,740,871.71

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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.