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Finding the Third Proportional to 570,077,900 and 881,296,104

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Solution

The third proportional to 570,077,900 and 881,296,104 is: 1,362,415,246.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    570,077,900 : 881,296,104 = 881,296,104 : x
  2. Step 2: Convert to fraction form
    570,077,900/881,296,104 = 881,296,104/x
  3. Step 3: Cross multiply
    570,077,900x = 881,296,104 × 881,296,104
  4. Step 4: Simplify right side
    570,077,900x = 776,682,822,925,578,752
  5. Step 5: Solve for x
    x = 776,682,822,925,578,752/570,077,900
  6. Step 6: Final answer
    x = 1,362,415,246.98

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.