Home / 4,893,598,443.40-7,328,304,429.90-3,248,918,456.20

Finding the Fourth Proportional to 4,893,598,443.40, 7,328,304,429.90 and 3,248,918,456.20

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Solution

The fourth proportional to 4,893,598,443.40, 7,328,304,429.90 and 3,248,918,456.20 is: 4,865,348,841.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,598,443.40 : 7,328,304,429.90 = 3,248,918,456.20 : x
  2. Step 2: Convert to fraction form
    4,893,598,443.40/7,328,304,429.90 = 3,248,918,456.20/x
  3. Step 3: Cross multiply
    4,893,598,443.40x = 7,328,304,429.90 × 3,248,918,456.20
  4. Step 4: Simplify right side
    4,893,598,443.40x = 23,809,063,514,954,326,016
  5. Step 5: Solve for x
    x = 23,809,063,514,954,326,016/4,893,598,443.40
  6. Step 6: Final answer
    x = 4,865,348,841.01

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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.