Home / 60,860,392,061.96-83,952,446,886.30-37,957,767,990.74

Finding the Fourth Proportional to 60,860,392,061.96, 83,952,446,886.30 and 37,957,767,990.74

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Solution

The fourth proportional to 60,860,392,061.96, 83,952,446,886.30 and 37,957,767,990.74 is: 52,359,956,832.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,860,392,061.96 : 83,952,446,886.30 = 37,957,767,990.74 : x
  2. Step 2: Convert to fraction form
    60,860,392,061.96/83,952,446,886.30 = 37,957,767,990.74/x
  3. Step 3: Cross multiply
    60,860,392,061.96x = 83,952,446,886.30 × 37,957,767,990.74
  4. Step 4: Simplify right side
    60,860,392,061.96x = 3,186,647,501,165,097,910,272
  5. Step 5: Solve for x
    x = 3,186,647,501,165,097,910,272/60,860,392,061.96
  6. Step 6: Final answer
    x = 52,359,956,832.37

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1.5x scale

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.