Home / 34,793,996,851.86-52,169,635,944.34-13,521,607,315.85

Finding the Fourth Proportional to 34,793,996,851.86, 52,169,635,944.34 and 13,521,607,315.85

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Solution

The fourth proportional to 34,793,996,851.86, 52,169,635,944.34 and 13,521,607,315.85 is: 20,274,110,331.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,793,996,851.86 : 52,169,635,944.34 = 13,521,607,315.85 : x
  2. Step 2: Convert to fraction form
    34,793,996,851.86/52,169,635,944.34 = 13,521,607,315.85/x
  3. Step 3: Cross multiply
    34,793,996,851.86x = 52,169,635,944.34 × 13,521,607,315.85
  4. Step 4: Simplify right side
    34,793,996,851.86x = 705,417,331,050,112,614,400
  5. Step 5: Solve for x
    x = 705,417,331,050,112,614,400/34,793,996,851.86
  6. Step 6: Final answer
    x = 20,274,110,331.55

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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.