Home / 3,397,973,082.96-4,689,438,531.84-2,059,919,569.02

Finding the Fourth Proportional to 3,397,973,082.96, 4,689,438,531.84 and 2,059,919,569.02

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Solution

The fourth proportional to 3,397,973,082.96, 4,689,438,531.84 and 2,059,919,569.02 is: 2,842,831,877.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,397,973,082.96 : 4,689,438,531.84 = 2,059,919,569.02 : x
  2. Step 2: Convert to fraction form
    3,397,973,082.96/4,689,438,531.84 = 2,059,919,569.02/x
  3. Step 3: Cross multiply
    3,397,973,082.96x = 4,689,438,531.84 × 2,059,919,569.02
  4. Step 4: Simplify right side
    3,397,973,082.96x = 9,659,866,199,453,634,560
  5. Step 5: Solve for x
    x = 9,659,866,199,453,634,560/3,397,973,082.96
  6. Step 6: Final answer
    x = 2,842,831,877.60

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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.