Home / 3,328,133,065,167.50-7,157,138,712,237.50

Finding the Third Proportional to 3,328,133,065,167.50 and 7,157,138,712,237.50

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Solution

The third proportional to 3,328,133,065,167.50 and 7,157,138,712,237.50 is: 15,391,402,189,512.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,133,065,167.50 : 7,157,138,712,237.50 = 7,157,138,712,237.50 : x
  2. Step 2: Convert to fraction form
    3,328,133,065,167.50/7,157,138,712,237.50 = 7,157,138,712,237.50/x
  3. Step 3: Cross multiply
    3,328,133,065,167.50x = 7,157,138,712,237.50 × 7,157,138,712,237.50
  4. Step 4: Simplify right side
    3,328,133,065,167.50x = 51,224,634,546,208,658,704,826,368
  5. Step 5: Solve for x
    x = 51,224,634,546,208,658,704,826,368/3,328,133,065,167.50
  6. Step 6: Final answer
    x = 15,391,402,189,512.70

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.