Home / 51,590,568,845,940-77,386,142,583,244-17,208,263,922,261

Finding the Fourth Proportional to 51,590,568,845,940, 77,386,142,583,244 and 17,208,263,922,261

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Solution

The fourth proportional to 51,590,568,845,940, 77,386,142,583,244 and 17,208,263,922,261 is: 25,812,492,385,475.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,590,568,845,940 : 77,386,142,583,244 = 17,208,263,922,261 : x
  2. Step 2: Convert to fraction form
    51,590,568,845,940/77,386,142,583,244 = 17,208,263,922,261/x
  3. Step 3: Cross multiply
    51,590,568,845,940x = 77,386,142,583,244 × 17,208,263,922,261
  4. Step 4: Simplify right side
    51,590,568,845,940x = 1,331,681,165,498,183,340,473,188,352
  5. Step 5: Solve for x
    x = 1,331,681,165,498,183,340,473,188,352/51,590,568,845,940
  6. Step 6: Final answer
    x = 25,812,492,385,475.64

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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.