Home / 5,139,413,381,653.50-7,707,484,517,335.50-1,696,669,042,434

Finding the Fourth Proportional to 5,139,413,381,653.50, 7,707,484,517,335.50 and 1,696,669,042,434

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Solution

The fourth proportional to 5,139,413,381,653.50, 7,707,484,517,335.50 and 1,696,669,042,434 is: 2,544,463,619,580.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,139,413,381,653.50 : 7,707,484,517,335.50 = 1,696,669,042,434 : x
  2. Step 2: Convert to fraction form
    5,139,413,381,653.50/7,707,484,517,335.50 = 1,696,669,042,434/x
  3. Step 3: Cross multiply
    5,139,413,381,653.50x = 7,707,484,517,335.50 × 1,696,669,042,434
  4. Step 4: Simplify right side
    5,139,413,381,653.50x = 13,077,050,375,602,503,591,919,616
  5. Step 5: Solve for x
    x = 13,077,050,375,602,503,591,919,616/5,139,413,381,653.50
  6. Step 6: Final answer
    x = 2,544,463,619,580.50

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Double scale
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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.