Home / 194,063,824.96-291,094,562.40-48,496,638.40

Finding the Fourth Proportional to 194,063,824.96, 291,094,562.40 and 48,496,638.40

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Solution

The fourth proportional to 194,063,824.96, 291,094,562.40 and 48,496,638.40 is: 72,744,663.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,063,824.96 : 291,094,562.40 = 48,496,638.40 : x
  2. Step 2: Convert to fraction form
    194,063,824.96/291,094,562.40 = 48,496,638.40/x
  3. Step 3: Cross multiply
    194,063,824.96x = 291,094,562.40 × 48,496,638.40
  4. Step 4: Simplify right side
    194,063,824.96x = 14,117,107,732,919,034
  5. Step 5: Solve for x
    x = 14,117,107,732,919,034/194,063,824.96
  6. Step 6: Final answer
    x = 72,744,663.96

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