Home / 4,615,057,116.60-6,922,417,713.30-1,853,936,374.20

Finding the Fourth Proportional to 4,615,057,116.60, 6,922,417,713.30 and 1,853,936,374.20

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Solution

The fourth proportional to 4,615,057,116.60, 6,922,417,713.30 and 1,853,936,374.20 is: 2,780,837,088.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,615,057,116.60 : 6,922,417,713.30 = 1,853,936,374.20 : x
  2. Step 2: Convert to fraction form
    4,615,057,116.60/6,922,417,713.30 = 1,853,936,374.20/x
  3. Step 3: Cross multiply
    4,615,057,116.60x = 6,922,417,713.30 × 1,853,936,374.20
  4. Step 4: Simplify right side
    4,615,057,116.60x = 12,833,721,996,093,257,728
  5. Step 5: Solve for x
    x = 12,833,721,996,093,257,728/4,615,057,116.60
  6. Step 6: Final answer
    x = 2,780,837,088.65

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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.