Home / 63,089,959-87,064,147.76-34,116,583

Finding the Fourth Proportional to 63,089,959, 87,064,147.76 and 34,116,583

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Solution

The fourth proportional to 63,089,959, 87,064,147.76 and 34,116,583 is: 47,080,886.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,089,959 : 87,064,147.76 = 34,116,583 : x
  2. Step 2: Convert to fraction form
    63,089,959/87,064,147.76 = 34,116,583/x
  3. Step 3: Cross multiply
    63,089,959x = 87,064,147.76 × 34,116,583
  4. Step 4: Simplify right side
    63,089,959x = 2,970,331,223,378,304.50
  5. Step 5: Solve for x
    x = 2,970,331,223,378,304.50/63,089,959
  6. Step 6: Final answer
    x = 47,080,886.89

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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.