Home / 2,043,387,002.40-3,065,080,503.60-1,010,265,698.40

Finding the Fourth Proportional to 2,043,387,002.40, 3,065,080,503.60 and 1,010,265,698.40

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Solution

The fourth proportional to 2,043,387,002.40, 3,065,080,503.60 and 1,010,265,698.40 is: 1,515,398,547.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,387,002.40 : 3,065,080,503.60 = 1,010,265,698.40 : x
  2. Step 2: Convert to fraction form
    2,043,387,002.40/3,065,080,503.60 = 1,010,265,698.40/x
  3. Step 3: Cross multiply
    2,043,387,002.40x = 3,065,080,503.60 × 1,010,265,698.40
  4. Step 4: Simplify right side
    2,043,387,002.40x = 3,096,545,695,621,677,568
  5. Step 5: Solve for x
    x = 3,096,545,695,621,677,568/2,043,387,002.40
  6. Step 6: Final answer
    x = 1,515,398,547.60

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1.5x scale

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.