Home / 2,016,578,637.60-3,024,867,956.40-484,768,845.60

Finding the Fourth Proportional to 2,016,578,637.60, 3,024,867,956.40 and 484,768,845.60

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Solution

The fourth proportional to 2,016,578,637.60, 3,024,867,956.40 and 484,768,845.60 is: 727,153,268.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,578,637.60 : 3,024,867,956.40 = 484,768,845.60 : x
  2. Step 2: Convert to fraction form
    2,016,578,637.60/3,024,867,956.40 = 484,768,845.60/x
  3. Step 3: Cross multiply
    2,016,578,637.60x = 3,024,867,956.40 × 484,768,845.60
  4. Step 4: Simplify right side
    2,016,578,637.60x = 1,466,361,747,316,459,264
  5. Step 5: Solve for x
    x = 1,466,361,747,316,459,264/2,016,578,637.60
  6. Step 6: Final answer
    x = 727,153,268.40

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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.