Home / 3,483,994,717.80-5,225,992,076.70-1,186,280,029.80

Finding the Fourth Proportional to 3,483,994,717.80, 5,225,992,076.70 and 1,186,280,029.80

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Solution

The fourth proportional to 3,483,994,717.80, 5,225,992,076.70 and 1,186,280,029.80 is: 1,779,420,044.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,994,717.80 : 5,225,992,076.70 = 1,186,280,029.80 : x
  2. Step 2: Convert to fraction form
    3,483,994,717.80/5,225,992,076.70 = 1,186,280,029.80/x
  3. Step 3: Cross multiply
    3,483,994,717.80x = 5,225,992,076.70 × 1,186,280,029.80
  4. Step 4: Simplify right side
    3,483,994,717.80x = 6,199,490,036,482,239,488
  5. Step 5: Solve for x
    x = 6,199,490,036,482,239,488/3,483,994,717.80
  6. Step 6: Final answer
    x = 1,779,420,044.70

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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.