Home / 1,617,503,936,081.10-2,232,225,597,947.40-895,739,565,073.96

Finding the Fourth Proportional to 1,617,503,936,081.10, 2,232,225,597,947.40 and 895,739,565,073.96

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Solution

The fourth proportional to 1,617,503,936,081.10, 2,232,225,597,947.40 and 895,739,565,073.96 is: 1,236,159,456,339.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,617,503,936,081.10 : 2,232,225,597,947.40 = 895,739,565,073.96 : x
  2. Step 2: Convert to fraction form
    1,617,503,936,081.10/2,232,225,597,947.40 = 895,739,565,073.96/x
  3. Step 3: Cross multiply
    1,617,503,936,081.10x = 2,232,225,597,947.40 × 895,739,565,073.96
  4. Step 4: Simplify right side
    1,617,503,936,081.10x = 1,999,492,786,252,364,208,144,384
  5. Step 5: Solve for x
    x = 1,999,492,786,252,364,208,144,384/1,617,503,936,081.10
  6. Step 6: Final answer
    x = 1,236,159,456,339.10

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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.