Home / 19,234,992,623,690-26,544,306,925,034-10,455,653,502,649

Finding the Fourth Proportional to 19,234,992,623,690, 26,544,306,925,034 and 10,455,653,502,649

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Solution

The fourth proportional to 19,234,992,623,690, 26,544,306,925,034 and 10,455,653,502,649 is: 14,428,811,131,141.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,234,992,623,690 : 26,544,306,925,034 = 10,455,653,502,649 : x
  2. Step 2: Convert to fraction form
    19,234,992,623,690/26,544,306,925,034 = 10,455,653,502,649/x
  3. Step 3: Cross multiply
    19,234,992,623,690x = 26,544,306,925,034 × 10,455,653,502,649
  4. Step 4: Simplify right side
    19,234,992,623,690x = 277,538,075,676,121,864,467,382,272
  5. Step 5: Solve for x
    x = 277,538,075,676,121,864,467,382,272/19,234,992,623,690
  6. Step 6: Final answer
    x = 14,428,811,131,141.45

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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.