Home / 794,089,221.96-1,095,766,359.30-459,495,001.92

Finding the Fourth Proportional to 794,089,221.96, 1,095,766,359.30 and 459,495,001.92

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Solution

The fourth proportional to 794,089,221.96, 1,095,766,359.30 and 459,495,001.92 is: 634,058,681.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,089,221.96 : 1,095,766,359.30 = 459,495,001.92 : x
  2. Step 2: Convert to fraction form
    794,089,221.96/1,095,766,359.30 = 459,495,001.92/x
  3. Step 3: Cross multiply
    794,089,221.96x = 1,095,766,359.30 × 459,495,001.92
  4. Step 4: Simplify right side
    794,089,221.96x = 503,499,165,370,424,896
  5. Step 5: Solve for x
    x = 503,499,165,370,424,896/794,089,221.96
  6. Step 6: Final answer
    x = 634,058,681.88

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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.