Home / 3,364,438,508.10-5,051,201,582.70-1,966,854,966.30

Finding the Fourth Proportional to 3,364,438,508.10, 5,051,201,582.70 and 1,966,854,966.30

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Solution

The fourth proportional to 3,364,438,508.10, 5,051,201,582.70 and 1,966,854,966.30 is: 2,952,938,772.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,438,508.10 : 5,051,201,582.70 = 1,966,854,966.30 : x
  2. Step 2: Convert to fraction form
    3,364,438,508.10/5,051,201,582.70 = 1,966,854,966.30/x
  3. Step 3: Cross multiply
    3,364,438,508.10x = 5,051,201,582.70 × 1,966,854,966.30
  4. Step 4: Simplify right side
    3,364,438,508.10x = 9,934,980,918,715,914,240
  5. Step 5: Solve for x
    x = 9,934,980,918,715,914,240/3,364,438,508.10
  6. Step 6: Final answer
    x = 2,952,938,772.64

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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.