Home / 96,574,410,497.40-144,861,581,650.72-25,827,282,595.68

Finding the Fourth Proportional to 96,574,410,497.40, 144,861,581,650.72 and 25,827,282,595.68

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Solution

The fourth proportional to 96,574,410,497.40, 144,861,581,650.72 and 25,827,282,595.68 is: 38,740,914,775.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,574,410,497.40 : 144,861,581,650.72 = 25,827,282,595.68 : x
  2. Step 2: Convert to fraction form
    96,574,410,497.40/144,861,581,650.72 = 25,827,282,595.68/x
  3. Step 3: Cross multiply
    96,574,410,497.40x = 144,861,581,650.72 × 25,827,282,595.68
  4. Step 4: Simplify right side
    96,574,410,497.40x = 3,741,381,006,550,317,924,352
  5. Step 5: Solve for x
    x = 3,741,381,006,550,317,924,352/96,574,410,497.40
  6. Step 6: Final answer
    x = 38,740,914,775.26

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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.