Home / 33,214,916.40-49,822,374.60-15,264,020.40

Finding the Fourth Proportional to 33,214,916.40, 49,822,374.60 and 15,264,020.40

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Solution

The fourth proportional to 33,214,916.40, 49,822,374.60 and 15,264,020.40 is: 22,896,030.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,214,916.40 : 49,822,374.60 = 15,264,020.40 : x
  2. Step 2: Convert to fraction form
    33,214,916.40/49,822,374.60 = 15,264,020.40/x
  3. Step 3: Cross multiply
    33,214,916.40x = 49,822,374.60 × 15,264,020.40
  4. Step 4: Simplify right side
    33,214,916.40x = 760,489,742,270,841.88
  5. Step 5: Solve for x
    x = 760,489,742,270,841.88/33,214,916.40
  6. Step 6: Final answer
    x = 22,896,030.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.