Home / 2,281,214,016,039.60-3,421,821,024,059.40-1,913,009,583,294.20

Finding the Fourth Proportional to 2,281,214,016,039.60, 3,421,821,024,059.40 and 1,913,009,583,294.20

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Solution

The fourth proportional to 2,281,214,016,039.60, 3,421,821,024,059.40 and 1,913,009,583,294.20 is: 2,869,514,374,941.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,214,016,039.60 : 3,421,821,024,059.40 = 1,913,009,583,294.20 : x
  2. Step 2: Convert to fraction form
    2,281,214,016,039.60/3,421,821,024,059.40 = 1,913,009,583,294.20/x
  3. Step 3: Cross multiply
    2,281,214,016,039.60x = 3,421,821,024,059.40 × 1,913,009,583,294.20
  4. Step 4: Simplify right side
    2,281,214,016,039.60x = 6,545,976,411,343,204,653,203,456
  5. Step 5: Solve for x
    x = 6,545,976,411,343,204,653,203,456/2,281,214,016,039.60
  6. Step 6: Final answer
    x = 2,869,514,374,941.30

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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.