Home / 195,916,155,590.40-274,805,045,587.20-195,916,155,590.40

Finding the Fourth Proportional to 195,916,155,590.40, 274,805,045,587.20 and 195,916,155,590.40

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Solution

The fourth proportional to 195,916,155,590.40, 274,805,045,587.20 and 195,916,155,590.40 is: 274,805,045,587.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,916,155,590.40 : 274,805,045,587.20 = 195,916,155,590.40 : x
  2. Step 2: Convert to fraction form
    195,916,155,590.40/274,805,045,587.20 = 195,916,155,590.40/x
  3. Step 3: Cross multiply
    195,916,155,590.40x = 274,805,045,587.20 × 195,916,155,590.40
  4. Step 4: Simplify right side
    195,916,155,590.40x = 53,838,748,068,288,839,811,072
  5. Step 5: Solve for x
    x = 53,838,748,068,288,839,811,072/195,916,155,590.40
  6. Step 6: Final answer
    x = 274,805,045,587.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.