Home / 4,893,696,043.60-7,340,544,065.40-1,622,650,104.40

Finding the Fourth Proportional to 4,893,696,043.60, 7,340,544,065.40 and 1,622,650,104.40

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Solution

The fourth proportional to 4,893,696,043.60, 7,340,544,065.40 and 1,622,650,104.40 is: 2,433,975,156.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,696,043.60 : 7,340,544,065.40 = 1,622,650,104.40 : x
  2. Step 2: Convert to fraction form
    4,893,696,043.60/7,340,544,065.40 = 1,622,650,104.40/x
  3. Step 3: Cross multiply
    4,893,696,043.60x = 7,340,544,065.40 × 1,622,650,104.40
  4. Step 4: Simplify right side
    4,893,696,043.60x = 11,911,134,594,074,109,952
  5. Step 5: Solve for x
    x = 11,911,134,594,074,109,952/4,893,696,043.60
  6. Step 6: Final answer
    x = 2,433,975,156.60

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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.