Home / 32,926,420,530.90-45,438,873,586.68-17,889,913,907.46

Finding the Fourth Proportional to 32,926,420,530.90, 45,438,873,586.68 and 17,889,913,907.46

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Solution

The fourth proportional to 32,926,420,530.90, 45,438,873,586.68 and 17,889,913,907.46 is: 24,688,305,725.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,926,420,530.90 : 45,438,873,586.68 = 17,889,913,907.46 : x
  2. Step 2: Convert to fraction form
    32,926,420,530.90/45,438,873,586.68 = 17,889,913,907.46/x
  3. Step 3: Cross multiply
    32,926,420,530.90x = 45,438,873,586.68 × 17,889,913,907.46
  4. Step 4: Simplify right side
    32,926,420,530.90x = 812,897,536,517,663,358,976
  5. Step 5: Solve for x
    x = 812,897,536,517,663,358,976/32,926,420,530.90
  6. Step 6: Final answer
    x = 24,688,305,725.63

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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.