Home / 4,164,335,555.90-6,246,283,335.85-1,365,935,484.12

Finding the Fourth Proportional to 4,164,335,555.90, 6,246,283,335.85 and 1,365,935,484.12

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Solution

The fourth proportional to 4,164,335,555.90, 6,246,283,335.85 and 1,365,935,484.12 is: 2,048,831,065.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164,335,555.90 : 6,246,283,335.85 = 1,365,935,484.12 : x
  2. Step 2: Convert to fraction form
    4,164,335,555.90/6,246,283,335.85 = 1,365,935,484.12/x
  3. Step 3: Cross multiply
    4,164,335,555.90x = 6,246,283,335.85 × 1,365,935,484.12
  4. Step 4: Simplify right side
    4,164,335,555.90x = 8,532,020,052,298,128,384
  5. Step 5: Solve for x
    x = 8,532,020,052,298,128,384/4,164,335,555.90
  6. Step 6: Final answer
    x = 2,048,831,065.07

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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.