Home / 56,589,669.60-84,884,504.40-56,589,669.60

Finding the Fourth Proportional to 56,589,669.60, 84,884,504.40 and 56,589,669.60

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Solution

The fourth proportional to 56,589,669.60, 84,884,504.40 and 56,589,669.60 is: 84,884,504.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,589,669.60 : 84,884,504.40 = 56,589,669.60 : x
  2. Step 2: Convert to fraction form
    56,589,669.60/84,884,504.40 = 56,589,669.60/x
  3. Step 3: Cross multiply
    56,589,669.60x = 84,884,504.40 × 56,589,669.60
  4. Step 4: Simplify right side
    56,589,669.60x = 4,803,586,058,155,747
  5. Step 5: Solve for x
    x = 4,803,586,058,155,747/56,589,669.60
  6. Step 6: Final answer
    x = 84,884,504.40

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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.