Home / 3,819,125,925,826.80-5,270,366,966,538.60-2,084,935,482,088.50

Finding the Fourth Proportional to 3,819,125,925,826.80, 5,270,366,966,538.60 and 2,084,935,482,088.50

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Solution

The fourth proportional to 3,819,125,925,826.80, 5,270,366,966,538.60 and 2,084,935,482,088.50 is: 2,877,196,328,577.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,819,125,925,826.80 : 5,270,366,966,538.60 = 2,084,935,482,088.50 : x
  2. Step 2: Convert to fraction form
    3,819,125,925,826.80/5,270,366,966,538.60 = 2,084,935,482,088.50/x
  3. Step 3: Cross multiply
    3,819,125,925,826.80x = 5,270,366,966,538.60 × 2,084,935,482,088.50
  4. Step 4: Simplify right side
    3,819,125,925,826.80x = 10,988,375,092,163,460,443,668,480
  5. Step 5: Solve for x
    x = 10,988,375,092,163,460,443,668,480/3,819,125,925,826.80
  6. Step 6: Final answer
    x = 2,877,196,328,577.36

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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.