Home / 1,573,501,894.21-2,359,089,262.17-951,578,861.89

Finding the Fourth Proportional to 1,573,501,894.21, 2,359,089,262.17 and 951,578,861.89

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Solution

The fourth proportional to 1,573,501,894.21, 2,359,089,262.17 and 951,578,861.89 is: 1,426,664,615.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,501,894.21 : 2,359,089,262.17 = 951,578,861.89 : x
  2. Step 2: Convert to fraction form
    1,573,501,894.21/2,359,089,262.17 = 951,578,861.89/x
  3. Step 3: Cross multiply
    1,573,501,894.21x = 2,359,089,262.17 × 951,578,861.89
  4. Step 4: Simplify right side
    1,573,501,894.21x = 2,244,859,475,192,648,448
  5. Step 5: Solve for x
    x = 2,244,859,475,192,648,448/1,573,501,894.21
  6. Step 6: Final answer
    x = 1,426,664,615.69

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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.