Home / 63,089,960-87,064,149.14-34,116,584

Finding the Fourth Proportional to 63,089,960, 87,064,149.14 and 34,116,584

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Solution

The fourth proportional to 63,089,960, 87,064,149.14 and 34,116,584 is: 47,080,888.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,089,960 : 87,064,149.14 = 34,116,584 : x
  2. Step 2: Convert to fraction form
    63,089,960/87,064,149.14 = 34,116,584/x
  3. Step 3: Cross multiply
    63,089,960x = 87,064,149.14 × 34,116,584
  4. Step 4: Simplify right side
    63,089,960x = 2,970,331,357,523,338
  5. Step 5: Solve for x
    x = 2,970,331,357,523,338/63,089,960
  6. Step 6: Final answer
    x = 47,080,888.27

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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.