Home / 1,573,501,894.62-2,359,089,262.80-951,578,862.45

Finding the Fourth Proportional to 1,573,501,894.62, 2,359,089,262.80 and 951,578,862.45

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Solution

The fourth proportional to 1,573,501,894.62, 2,359,089,262.80 and 951,578,862.45 is: 1,426,664,616.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,573,501,894.62 : 2,359,089,262.80 = 951,578,862.45 : x
  2. Step 2: Convert to fraction form
    1,573,501,894.62/2,359,089,262.80 = 951,578,862.45/x
  3. Step 3: Cross multiply
    1,573,501,894.62x = 2,359,089,262.80 × 951,578,862.45
  4. Step 4: Simplify right side
    1,573,501,894.62x = 2,244,859,477,113,233,408
  5. Step 5: Solve for x
    x = 2,244,859,477,113,233,408/1,573,501,894.62
  6. Step 6: Final answer
    x = 1,426,664,616.54

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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.