Home / 146,583,443.63-219,874,979.71-37,408,617.08

Finding the Fourth Proportional to 146,583,443.63, 219,874,979.71 and 37,408,617.08

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Solution

The fourth proportional to 146,583,443.63, 219,874,979.71 and 37,408,617.08 is: 56,112,878.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,583,443.63 : 219,874,979.71 = 37,408,617.08 : x
  2. Step 2: Convert to fraction form
    146,583,443.63/219,874,979.71 = 37,408,617.08/x
  3. Step 3: Cross multiply
    146,583,443.63x = 219,874,979.71 × 37,408,617.08
  4. Step 4: Simplify right side
    146,583,443.63x = 8,225,218,921,444,159
  5. Step 5: Solve for x
    x = 8,225,218,921,444,159/146,583,443.63
  6. Step 6: Final answer
    x = 56,112,878.22

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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.