Home / 4,764,089,539.83-7,144,618,196.54-1,572,763,877.95

Finding the Fourth Proportional to 4,764,089,539.83, 7,144,618,196.54 and 1,572,763,877.95

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Solution

The fourth proportional to 4,764,089,539.83, 7,144,618,196.54 and 1,572,763,877.95 is: 2,358,645,304.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,089,539.83 : 7,144,618,196.54 = 1,572,763,877.95 : x
  2. Step 2: Convert to fraction form
    4,764,089,539.83/7,144,618,196.54 = 1,572,763,877.95/x
  3. Step 3: Cross multiply
    4,764,089,539.83x = 7,144,618,196.54 × 1,572,763,877.95
  4. Step 4: Simplify right side
    4,764,089,539.83x = 11,236,797,421,252,823,040
  5. Step 5: Solve for x
    x = 11,236,797,421,252,823,040/4,764,089,539.83
  6. Step 6: Final answer
    x = 2,358,645,304.06

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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.