Home / 3,386,199,168,001.90-5,079,298,752,002.70-3,127,597,426,485.20

Finding the Fourth Proportional to 3,386,199,168,001.90, 5,079,298,752,002.70 and 3,127,597,426,485.20

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Solution

The fourth proportional to 3,386,199,168,001.90, 5,079,298,752,002.70 and 3,127,597,426,485.20 is: 4,691,396,139,727.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,199,168,001.90 : 5,079,298,752,002.70 = 3,127,597,426,485.20 : x
  2. Step 2: Convert to fraction form
    3,386,199,168,001.90/5,079,298,752,002.70 = 3,127,597,426,485.20/x
  3. Step 3: Cross multiply
    3,386,199,168,001.90x = 5,079,298,752,002.70 × 3,127,597,426,485.20
  4. Step 4: Simplify right side
    3,386,199,168,001.90x = 15,886,001,705,113,134,357,807,104
  5. Step 5: Solve for x
    x = 15,886,001,705,113,134,357,807,104/3,386,199,168,001.90
  6. Step 6: Final answer
    x = 4,691,396,139,727.66

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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.