Home / 37,344,631.60-56,058,937.80-28,862,570.80

Finding the Fourth Proportional to 37,344,631.60, 56,058,937.80 and 28,862,570.80

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Solution

The fourth proportional to 37,344,631.60, 56,058,937.80 and 28,862,570.80 is: 43,326,309.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,344,631.60 : 56,058,937.80 = 28,862,570.80 : x
  2. Step 2: Convert to fraction form
    37,344,631.60/56,058,937.80 = 28,862,570.80/x
  3. Step 3: Cross multiply
    37,344,631.60x = 56,058,937.80 × 28,862,570.80
  4. Step 4: Simplify right side
    37,344,631.60x = 1,618,005,061,225,296.25
  5. Step 5: Solve for x
    x = 1,618,005,061,225,296.25/37,344,631.60
  6. Step 6: Final answer
    x = 43,326,309.35

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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.