Home / 37,354,647.60-51,541,574.40-22,678,041.60

Finding the Fourth Proportional to 37,354,647.60, 51,541,574.40 and 22,678,041.60

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Solution

The fourth proportional to 37,354,647.60, 51,541,574.40 and 22,678,041.60 is: 31,290,938.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,354,647.60 : 51,541,574.40 = 22,678,041.60 : x
  2. Step 2: Convert to fraction form
    37,354,647.60/51,541,574.40 = 22,678,041.60/x
  3. Step 3: Cross multiply
    37,354,647.60x = 51,541,574.40 × 22,678,041.60
  4. Step 4: Simplify right side
    37,354,647.60x = 1,168,861,968,372,695
  5. Step 5: Solve for x
    x = 1,168,861,968,372,695/37,354,647.60
  6. Step 6: Final answer
    x = 31,290,938.17

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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.