Home / 3,900,604,897,111.40-5,850,907,345,667.60-2,544,943,122,002.80

Finding the Fourth Proportional to 3,900,604,897,111.40, 5,850,907,345,667.60 and 2,544,943,122,002.80

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Solution

The fourth proportional to 3,900,604,897,111.40, 5,850,907,345,667.60 and 2,544,943,122,002.80 is: 3,817,414,683,004.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,900,604,897,111.40 : 5,850,907,345,667.60 = 2,544,943,122,002.80 : x
  2. Step 2: Convert to fraction form
    3,900,604,897,111.40/5,850,907,345,667.60 = 2,544,943,122,002.80/x
  3. Step 3: Cross multiply
    3,900,604,897,111.40x = 5,850,907,345,667.60 × 2,544,943,122,002.80
  4. Step 4: Simplify right side
    3,900,604,897,111.40x = 14,890,226,406,832,414,602,035,200
  5. Step 5: Solve for x
    x = 14,890,226,406,832,414,602,035,200/3,900,604,897,111.40
  6. Step 6: Final answer
    x = 3,817,414,683,004.53

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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.