Home / 951,937,770.24-1,427,155,680.56-601,445,074.56

Finding the Fourth Proportional to 951,937,770.24, 1,427,155,680.56 and 601,445,074.56

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Solution

The fourth proportional to 951,937,770.24, 1,427,155,680.56 and 601,445,074.56 is: 901,693,137.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    951,937,770.24 : 1,427,155,680.56 = 601,445,074.56 : x
  2. Step 2: Convert to fraction form
    951,937,770.24/1,427,155,680.56 = 601,445,074.56/x
  3. Step 3: Cross multiply
    951,937,770.24x = 1,427,155,680.56 × 601,445,074.56
  4. Step 4: Simplify right side
    951,937,770.24x = 858,355,754,700,129,536
  5. Step 5: Solve for x
    x = 858,355,754,700,129,536/951,937,770.24
  6. Step 6: Final answer
    x = 901,693,137.45

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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.