Home / 4,910,837,304,927.20-6,779,042,164,434-3,059,859,973,514.80

Finding the Fourth Proportional to 4,910,837,304,927.20, 6,779,042,164,434 and 3,059,859,973,514.80

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Solution

The fourth proportional to 4,910,837,304,927.20, 6,779,042,164,434 and 3,059,859,973,514.80 is: 4,223,906,940,860.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,910,837,304,927.20 : 6,779,042,164,434 = 3,059,859,973,514.80 : x
  2. Step 2: Convert to fraction form
    4,910,837,304,927.20/6,779,042,164,434 = 3,059,859,973,514.80/x
  3. Step 3: Cross multiply
    4,910,837,304,927.20x = 6,779,042,164,434 × 3,059,859,973,514.80
  4. Step 4: Simplify right side
    4,910,837,304,927.20x = 20,742,919,777,720,730,438,860,800
  5. Step 5: Solve for x
    x = 20,742,919,777,720,730,438,860,800/4,910,837,304,927.20
  6. Step 6: Final answer
    x = 4,223,906,940,860.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.