Home / 1,117,680,696,853.80-1,676,521,045,280.70-1,117,680,696,853.80

Finding the Fourth Proportional to 1,117,680,696,853.80, 1,676,521,045,280.70 and 1,117,680,696,853.80

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Solution

The fourth proportional to 1,117,680,696,853.80, 1,676,521,045,280.70 and 1,117,680,696,853.80 is: 1,676,521,045,280.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,117,680,696,853.80 : 1,676,521,045,280.70 = 1,117,680,696,853.80 : x
  2. Step 2: Convert to fraction form
    1,117,680,696,853.80/1,676,521,045,280.70 = 1,117,680,696,853.80/x
  3. Step 3: Cross multiply
    1,117,680,696,853.80x = 1,676,521,045,280.70 × 1,117,680,696,853.80
  4. Step 4: Simplify right side
    1,117,680,696,853.80x = 1,873,815,210,179,394,025,816,064
  5. Step 5: Solve for x
    x = 1,873,815,210,179,394,025,816,064/1,117,680,696,853.80
  6. Step 6: Final answer
    x = 1,676,521,045,280.70

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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.