Home / 2,096,064,415.90-3,144,096,623.85-715,672,006.30

Finding the Fourth Proportional to 2,096,064,415.90, 3,144,096,623.85 and 715,672,006.30

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Solution

The fourth proportional to 2,096,064,415.90, 3,144,096,623.85 and 715,672,006.30 is: 1,073,508,009.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,064,415.90 : 3,144,096,623.85 = 715,672,006.30 : x
  2. Step 2: Convert to fraction form
    2,096,064,415.90/3,144,096,623.85 = 715,672,006.30/x
  3. Step 3: Cross multiply
    2,096,064,415.90x = 3,144,096,623.85 × 715,672,006.30
  4. Step 4: Simplify right side
    2,096,064,415.90x = 2,250,141,938,791,785,728
  5. Step 5: Solve for x
    x = 2,250,141,938,791,785,728/2,096,064,415.90
  6. Step 6: Final answer
    x = 1,073,508,009.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.