Home / 48,374,412.10-67,915,495.70-48,374,412.10

Finding the Fourth Proportional to 48,374,412.10, 67,915,495.70 and 48,374,412.10

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Solution

The fourth proportional to 48,374,412.10, 67,915,495.70 and 48,374,412.10 is: 67,915,495.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,374,412.10 : 67,915,495.70 = 48,374,412.10 : x
  2. Step 2: Convert to fraction form
    48,374,412.10/67,915,495.70 = 48,374,412.10/x
  3. Step 3: Cross multiply
    48,374,412.10x = 67,915,495.70 × 48,374,412.10
  4. Step 4: Simplify right side
    48,374,412.10x = 3,285,372,176,967,578
  5. Step 5: Solve for x
    x = 3,285,372,176,967,578/48,374,412.10
  6. Step 6: Final answer
    x = 67,915,495.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.