Home / 2,016,042,898.40-3,024,064,347.60-1,809,418,637.60

Finding the Fourth Proportional to 2,016,042,898.40, 3,024,064,347.60 and 1,809,418,637.60

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Solution

The fourth proportional to 2,016,042,898.40, 3,024,064,347.60 and 1,809,418,637.60 is: 2,714,127,956.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,042,898.40 : 3,024,064,347.60 = 1,809,418,637.60 : x
  2. Step 2: Convert to fraction form
    2,016,042,898.40/3,024,064,347.60 = 1,809,418,637.60/x
  3. Step 3: Cross multiply
    2,016,042,898.40x = 3,024,064,347.60 × 1,809,418,637.60
  4. Step 4: Simplify right side
    2,016,042,898.40x = 5,471,798,391,849,124,864
  5. Step 5: Solve for x
    x = 5,471,798,391,849,124,864/2,016,042,898.40
  6. Step 6: Final answer
    x = 2,714,127,956.40

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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.