Home / 53,824,444.47-80,772,325.07-29,580,302.07

Finding the Fourth Proportional to 53,824,444.47, 80,772,325.07 and 29,580,302.07

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Solution

The fourth proportional to 53,824,444.47, 80,772,325.07 and 29,580,302.07 is: 44,390,049.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,824,444.47 : 80,772,325.07 = 29,580,302.07 : x
  2. Step 2: Convert to fraction form
    53,824,444.47/80,772,325.07 = 29,580,302.07/x
  3. Step 3: Cross multiply
    53,824,444.47x = 80,772,325.07 × 29,580,302.07
  4. Step 4: Simplify right side
    53,824,444.47x = 2,389,269,774,318,932.50
  5. Step 5: Solve for x
    x = 2,389,269,774,318,932.50/53,824,444.47
  6. Step 6: Final answer
    x = 44,390,049.87

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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.