Home / 6,545,263,743,745.90-9,817,905,064,743-2,672,897,506,298.40

Finding the Fourth Proportional to 6,545,263,743,745.90, 9,817,905,064,743 and 2,672,897,506,298.40

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Solution

The fourth proportional to 6,545,263,743,745.90, 9,817,905,064,743 and 2,672,897,506,298.40 is: 4,009,350,118,198.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,545,263,743,745.90 : 9,817,905,064,743 = 2,672,897,506,298.40 : x
  2. Step 2: Convert to fraction form
    6,545,263,743,745.90/9,817,905,064,743 = 2,672,897,506,298.40/x
  3. Step 3: Cross multiply
    6,545,263,743,745.90x = 9,817,905,064,743 × 2,672,897,506,298.40
  4. Step 4: Simplify right side
    6,545,263,743,745.90x = 26,242,253,964,625,997,010,567,168
  5. Step 5: Solve for x
    x = 26,242,253,964,625,997,010,567,168/6,545,263,743,745.90
  6. Step 6: Final answer
    x = 4,009,350,118,198.20

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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.