Home / 157,328,723,760-346,038,507,120

Finding the Third Proportional to 157,328,723,760 and 346,038,507,120

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Solution

The third proportional to 157,328,723,760 and 346,038,507,120 is: 761,098,453,912.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,328,723,760 : 346,038,507,120 = 346,038,507,120 : x
  2. Step 2: Convert to fraction form
    157,328,723,760/346,038,507,120 = 346,038,507,120/x
  3. Step 3: Cross multiply
    157,328,723,760x = 346,038,507,120 × 346,038,507,120
  4. Step 4: Simplify right side
    157,328,723,760x = 119,742,648,409,838,283,915,264
  5. Step 5: Solve for x
    x = 119,742,648,409,838,283,915,264/157,328,723,760
  6. Step 6: Final answer
    x = 761,098,453,912.98

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.