Home / 26,541,818,554.60-39,812,455,149.45-15,342,566,706.10

Finding the Fourth Proportional to 26,541,818,554.60, 39,812,455,149.45 and 15,342,566,706.10

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Solution

The fourth proportional to 26,541,818,554.60, 39,812,455,149.45 and 15,342,566,706.10 is: 23,013,692,434.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,541,818,554.60 : 39,812,455,149.45 = 15,342,566,706.10 : x
  2. Step 2: Convert to fraction form
    26,541,818,554.60/39,812,455,149.45 = 15,342,566,706.10/x
  3. Step 3: Cross multiply
    26,541,818,554.60x = 39,812,455,149.45 × 15,342,566,706.10
  4. Step 4: Simplify right side
    26,541,818,554.60x = 610,825,248,864,051,003,392
  5. Step 5: Solve for x
    x = 610,825,248,864,051,003,392/26,541,818,554.60
  6. Step 6: Final answer
    x = 23,013,692,434.36

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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.