Home / 4,254,057,498.60-6,380,447,993.82-1,345,634,433

Finding the Fourth Proportional to 4,254,057,498.60, 6,380,447,993.82 and 1,345,634,433

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Solution

The fourth proportional to 4,254,057,498.60, 6,380,447,993.82 and 1,345,634,433 is: 2,018,249,758.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254,057,498.60 : 6,380,447,993.82 = 1,345,634,433 : x
  2. Step 2: Convert to fraction form
    4,254,057,498.60/6,380,447,993.82 = 1,345,634,433/x
  3. Step 3: Cross multiply
    4,254,057,498.60x = 6,380,447,993.82 × 1,345,634,433
  4. Step 4: Simplify right side
    4,254,057,498.60x = 8,585,750,518,449,963,008
  5. Step 5: Solve for x
    x = 8,585,750,518,449,963,008/4,254,057,498.60
  6. Step 6: Final answer
    x = 2,018,249,758.32

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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.