Home / 2,517,873,689.60-3,776,810,534.40-2,364,692,710.40

Finding the Fourth Proportional to 2,517,873,689.60, 3,776,810,534.40 and 2,364,692,710.40

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Solution

The fourth proportional to 2,517,873,689.60, 3,776,810,534.40 and 2,364,692,710.40 is: 3,547,039,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,517,873,689.60 : 3,776,810,534.40 = 2,364,692,710.40 : x
  2. Step 2: Convert to fraction form
    2,517,873,689.60/3,776,810,534.40 = 2,364,692,710.40/x
  3. Step 3: Cross multiply
    2,517,873,689.60x = 3,776,810,534.40 × 2,364,692,710.40
  4. Step 4: Simplify right side
    2,517,873,689.60x = 8,930,996,339,257,609,216
  5. Step 5: Solve for x
    x = 8,930,996,339,257,609,216/2,517,873,689.60
  6. Step 6: Final answer
    x = 3,547,039,065.60

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Double scale
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Similar ratio
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1.5x scale

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.