Home / 34,312,353.12-47,361,675.96-22,089,210

Finding the Fourth Proportional to 34,312,353.12, 47,361,675.96 and 22,089,210

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Solution

The fourth proportional to 34,312,353.12, 47,361,675.96 and 22,089,210 is: 30,489,952.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,312,353.12 : 47,361,675.96 = 22,089,210 : x
  2. Step 2: Convert to fraction form
    34,312,353.12/47,361,675.96 = 22,089,210/x
  3. Step 3: Cross multiply
    34,312,353.12x = 47,361,675.96 × 22,089,210
  4. Step 4: Simplify right side
    34,312,353.12x = 1,046,182,006,232,391.62
  5. Step 5: Solve for x
    x = 1,046,182,006,232,391.62/34,312,353.12
  6. Step 6: Final answer
    x = 30,489,952.19

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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.