Home / 672,849,675,227.10-1,009,277,100,682.10-162,907,592,779.94

Finding the Fourth Proportional to 672,849,675,227.10, 1,009,277,100,682.10 and 162,907,592,779.94

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Solution

The fourth proportional to 672,849,675,227.10, 1,009,277,100,682.10 and 162,907,592,779.94 is: 244,362,015,727.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,849,675,227.10 : 1,009,277,100,682.10 = 162,907,592,779.94 : x
  2. Step 2: Convert to fraction form
    672,849,675,227.10/1,009,277,100,682.10 = 162,907,592,779.94/x
  3. Step 3: Cross multiply
    672,849,675,227.10x = 1,009,277,100,682.10 × 162,907,592,779.94
  4. Step 4: Simplify right side
    672,849,675,227.10x = 164,418,902,920,038,044,401,664
  5. Step 5: Solve for x
    x = 164,418,902,920,038,044,401,664/672,849,675,227.10
  6. Step 6: Final answer
    x = 244,362,015,727.43

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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.