Home / 39,089,683.99-53,948,547.55-22,569,780.82

Finding the Fourth Proportional to 39,089,683.99, 53,948,547.55 and 22,569,780.82

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Solution

The fourth proportional to 39,089,683.99, 53,948,547.55 and 22,569,780.82 is: 31,149,059.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,089,683.99 : 53,948,547.55 = 22,569,780.82 : x
  2. Step 2: Convert to fraction form
    39,089,683.99/53,948,547.55 = 22,569,780.82/x
  3. Step 3: Cross multiply
    39,089,683.99x = 53,948,547.55 × 22,569,780.82
  4. Step 4: Simplify right side
    39,089,683.99x = 1,217,606,893,755,342.50
  5. Step 5: Solve for x
    x = 1,217,606,893,755,342.50/39,089,683.99
  6. Step 6: Final answer
    x = 31,149,059.53

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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.