Home / 8,431,326,201,314.80-11,630,948,040,411-5,506,591,832,593.30

Finding the Fourth Proportional to 8,431,326,201,314.80, 11,630,948,040,411 and 5,506,591,832,593.30

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Solution

The fourth proportional to 8,431,326,201,314.80, 11,630,948,040,411 and 5,506,591,832,593.30 is: 7,596,300,031,026.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,431,326,201,314.80 : 11,630,948,040,411 = 5,506,591,832,593.30 : x
  2. Step 2: Convert to fraction form
    8,431,326,201,314.80/11,630,948,040,411 = 5,506,591,832,593.30/x
  3. Step 3: Cross multiply
    8,431,326,201,314.80x = 11,630,948,040,411 × 5,506,591,832,593.30
  4. Step 4: Simplify right side
    8,431,326,201,314.80x = 64,046,883,484,644,261,637,390,336
  5. Step 5: Solve for x
    x = 64,046,883,484,644,261,637,390,336/8,431,326,201,314.80
  6. Step 6: Final answer
    x = 7,596,300,031,026.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.