Home / 59,368,424.92-81,931,450.29-34,241,189.86

Finding the Fourth Proportional to 59,368,424.92, 81,931,450.29 and 34,241,189.86

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Solution

The fourth proportional to 59,368,424.92, 81,931,450.29 and 34,241,189.86 is: 47,254,586.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,368,424.92 : 81,931,450.29 = 34,241,189.86 : x
  2. Step 2: Convert to fraction form
    59,368,424.92/81,931,450.29 = 34,241,189.86/x
  3. Step 3: Cross multiply
    59,368,424.92x = 81,931,450.29 × 34,241,189.86
  4. Step 4: Simplify right side
    59,368,424.92x = 2,805,430,344,398,187.50
  5. Step 5: Solve for x
    x = 2,805,430,344,398,187.50/59,368,424.92
  6. Step 6: Final answer
    x = 47,254,586.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.