Home / 4,462,899,878.90-6,158,616,891.04-2,428,359,132.35

Finding the Fourth Proportional to 4,462,899,878.90, 6,158,616,891.04 and 2,428,359,132.35

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Solution

The fourth proportional to 4,462,899,878.90, 6,158,616,891.04 and 2,428,359,132.35 is: 3,351,034,971.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462,899,878.90 : 6,158,616,891.04 = 2,428,359,132.35 : x
  2. Step 2: Convert to fraction form
    4,462,899,878.90/6,158,616,891.04 = 2,428,359,132.35/x
  3. Step 3: Cross multiply
    4,462,899,878.90x = 6,158,616,891.04 × 2,428,359,132.35
  4. Step 4: Simplify right side
    4,462,899,878.90x = 14,955,333,570,001,948,672
  5. Step 5: Solve for x
    x = 14,955,333,570,001,948,672/4,462,899,878.90
  6. Step 6: Final answer
    x = 3,351,034,971.84

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1.5x scale

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.