Home / 14,176,042,681,781-19,562,683,893,009-8,009,899,826,510.40

Finding the Fourth Proportional to 14,176,042,681,781, 19,562,683,893,009 and 8,009,899,826,510.40

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Solution

The fourth proportional to 14,176,042,681,781, 19,562,683,893,009 and 8,009,899,826,510.40 is: 11,053,517,673,311.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,176,042,681,781 : 19,562,683,893,009 = 8,009,899,826,510.40 : x
  2. Step 2: Convert to fraction form
    14,176,042,681,781/19,562,683,893,009 = 8,009,899,826,510.40/x
  3. Step 3: Cross multiply
    14,176,042,681,781x = 19,562,683,893,009 × 8,009,899,826,510.40
  4. Step 4: Simplify right side
    14,176,042,681,781x = 156,695,138,320,690,580,469,841,920
  5. Step 5: Solve for x
    x = 156,695,138,320,690,580,469,841,920/14,176,042,681,781
  6. Step 6: Final answer
    x = 11,053,517,673,311.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.