Home / 2,475,310,927.55-3,416,817,606.93-1,471,726,100.72

Finding the Fourth Proportional to 2,475,310,927.55, 3,416,817,606.93 and 1,471,726,100.72

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Solution

The fourth proportional to 2,475,310,927.55, 3,416,817,606.93 and 1,471,726,100.72 is: 2,031,510,303.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,310,927.55 : 3,416,817,606.93 = 1,471,726,100.72 : x
  2. Step 2: Convert to fraction form
    2,475,310,927.55/3,416,817,606.93 = 1,471,726,100.72/x
  3. Step 3: Cross multiply
    2,475,310,927.55x = 3,416,817,606.93 × 1,471,726,100.72
  4. Step 4: Simplify right side
    2,475,310,927.55x = 5,028,619,653,518,530,560
  5. Step 5: Solve for x
    x = 5,028,619,653,518,530,560/2,475,310,927.55
  6. Step 6: Final answer
    x = 2,031,510,303.43

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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.