Home / 37,033,840.08-55,553,417.31-12,772,410.24

Finding the Fourth Proportional to 37,033,840.08, 55,553,417.31 and 12,772,410.24

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Solution

The fourth proportional to 37,033,840.08, 55,553,417.31 and 12,772,410.24 is: 19,159,531.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,033,840.08 : 55,553,417.31 = 12,772,410.24 : x
  2. Step 2: Convert to fraction form
    37,033,840.08/55,553,417.31 = 12,772,410.24/x
  3. Step 3: Cross multiply
    37,033,840.08x = 55,553,417.31 × 12,772,410.24
  4. Step 4: Simplify right side
    37,033,840.08x = 709,551,036,117,237.25
  5. Step 5: Solve for x
    x = 709,551,036,117,237.25/37,033,840.08
  6. Step 6: Final answer
    x = 19,159,531.78

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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.