Home / 4,080,772,310,574.20-6,122,018,146,246.20-1,323,765,057,113.40

Finding the Fourth Proportional to 4,080,772,310,574.20, 6,122,018,146,246.20 and 1,323,765,057,113.40

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Solution

The fourth proportional to 4,080,772,310,574.20, 6,122,018,146,246.20 and 1,323,765,057,113.40 is: 1,985,926,458,091.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,080,772,310,574.20 : 6,122,018,146,246.20 = 1,323,765,057,113.40 : x
  2. Step 2: Convert to fraction form
    4,080,772,310,574.20/6,122,018,146,246.20 = 1,323,765,057,113.40/x
  3. Step 3: Cross multiply
    4,080,772,310,574.20x = 6,122,018,146,246.20 × 1,323,765,057,113.40
  4. Step 4: Simplify right side
    4,080,772,310,574.20x = 8,104,113,701,014,872,134,778,880
  5. Step 5: Solve for x
    x = 8,104,113,701,014,872,134,778,880/4,080,772,310,574.20
  6. Step 6: Final answer
    x = 1,985,926,458,091.10

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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.