Home / 34,765,141.08-52,157,011.92-12,046,038.36

Finding the Fourth Proportional to 34,765,141.08, 52,157,011.92 and 12,046,038.36

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Solution

The fourth proportional to 34,765,141.08, 52,157,011.92 and 12,046,038.36 is: 18,072,280.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,765,141.08 : 52,157,011.92 = 12,046,038.36 : x
  2. Step 2: Convert to fraction form
    34,765,141.08/52,157,011.92 = 12,046,038.36/x
  3. Step 3: Cross multiply
    34,765,141.08x = 52,157,011.92 × 12,046,038.36
  4. Step 4: Simplify right side
    34,765,141.08x = 628,285,366,331,297.25
  5. Step 5: Solve for x
    x = 628,285,366,331,297.25/34,765,141.08
  6. Step 6: Final answer
    x = 18,072,280.07

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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.