Home / 62,041,766.83-93,072,754.19-18,326,961.07

Finding the Fourth Proportional to 62,041,766.83, 93,072,754.19 and 18,326,961.07

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Solution

The fourth proportional to 62,041,766.83, 93,072,754.19 and 18,326,961.07 is: 27,493,426.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,041,766.83 : 93,072,754.19 = 18,326,961.07 : x
  2. Step 2: Convert to fraction form
    62,041,766.83/93,072,754.19 = 18,326,961.07/x
  3. Step 3: Cross multiply
    62,041,766.83x = 93,072,754.19 × 18,326,961.07
  4. Step 4: Simplify right side
    62,041,766.83x = 1,705,740,742,717,809.25
  5. Step 5: Solve for x
    x = 1,705,740,742,717,809.25/62,041,766.83
  6. Step 6: Final answer
    x = 27,493,426.28

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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.