Home / 2,217,993,432,666.60-3,060,828,615,677.80-1,242,518,174,620.20

Finding the Fourth Proportional to 2,217,993,432,666.60, 3,060,828,615,677.80 and 1,242,518,174,620.20

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Solution

The fourth proportional to 2,217,993,432,666.60, 3,060,828,615,677.80 and 1,242,518,174,620.20 is: 1,714,673,780,528.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,993,432,666.60 : 3,060,828,615,677.80 = 1,242,518,174,620.20 : x
  2. Step 2: Convert to fraction form
    2,217,993,432,666.60/3,060,828,615,677.80 = 1,242,518,174,620.20/x
  3. Step 3: Cross multiply
    2,217,993,432,666.60x = 3,060,828,615,677.80 × 1,242,518,174,620.20
  4. Step 4: Simplify right side
    2,217,993,432,666.60x = 3,803,135,184,377,253,162,123,264
  5. Step 5: Solve for x
    x = 3,803,135,184,377,253,162,123,264/2,217,993,432,666.60
  6. Step 6: Final answer
    x = 1,714,673,780,528.24

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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.