Home / 3,287,842,462.22-4,931,763,598.04-1,516,689,154

Finding the Fourth Proportional to 3,287,842,462.22, 4,931,763,598.04 and 1,516,689,154

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Solution

The fourth proportional to 3,287,842,462.22, 4,931,763,598.04 and 1,516,689,154 is: 2,275,033,687.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,842,462.22 : 4,931,763,598.04 = 1,516,689,154 : x
  2. Step 2: Convert to fraction form
    3,287,842,462.22/4,931,763,598.04 = 1,516,689,154/x
  3. Step 3: Cross multiply
    3,287,842,462.22x = 4,931,763,598.04 × 1,516,689,154
  4. Step 4: Simplify right side
    3,287,842,462.22x = 7,479,952,359,239,283,712
  5. Step 5: Solve for x
    x = 7,479,952,359,239,283,712/3,287,842,462.22
  6. Step 6: Final answer
    x = 2,275,033,687.04

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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.