Home / 10,848,849,026,597-14,961,355,182,934-7,917,759,912,592.20

Finding the Fourth Proportional to 10,848,849,026,597, 14,961,355,182,934 and 7,917,759,912,592.20

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Solution

The fourth proportional to 10,848,849,026,597, 14,961,355,182,934 and 7,917,759,912,592.20 is: 10,919,169,214,639.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848,849,026,597 : 14,961,355,182,934 = 7,917,759,912,592.20 : x
  2. Step 2: Convert to fraction form
    10,848,849,026,597/14,961,355,182,934 = 7,917,759,912,592.20/x
  3. Step 3: Cross multiply
    10,848,849,026,597x = 14,961,355,182,934 × 7,917,759,912,592.20
  4. Step 4: Simplify right side
    10,848,849,026,597x = 118,460,418,305,488,364,100,386,816
  5. Step 5: Solve for x
    x = 118,460,418,305,488,364,100,386,816/10,848,849,026,597
  6. Step 6: Final answer
    x = 10,919,169,214,639.38

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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.