Home / 19,371,500,713,496-29,057,279,036,080-7,910,763,868,404.80

Finding the Fourth Proportional to 19,371,500,713,496, 29,057,279,036,080 and 7,910,763,868,404.80

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Solution

The fourth proportional to 19,371,500,713,496, 29,057,279,036,080 and 7,910,763,868,404.80 is: 11,866,157,223,050.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,371,500,713,496 : 29,057,279,036,080 = 7,910,763,868,404.80 : x
  2. Step 2: Convert to fraction form
    19,371,500,713,496/29,057,279,036,080 = 7,910,763,868,404.80/x
  3. Step 3: Cross multiply
    19,371,500,713,496x = 29,057,279,036,080 × 7,910,763,868,404.80
  4. Step 4: Simplify right side
    19,371,500,713,496x = 229,865,273,112,777,922,325,774,336
  5. Step 5: Solve for x
    x = 229,865,273,112,777,922,325,774,336/19,371,500,713,496
  6. Step 6: Final answer
    x = 11,866,157,223,050.47

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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.