Home / 187,535,863.80-281,303,795.70-58,156,552.35

Finding the Fourth Proportional to 187,535,863.80, 281,303,795.70 and 58,156,552.35

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Solution

The fourth proportional to 187,535,863.80, 281,303,795.70 and 58,156,552.35 is: 87,234,828.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    187,535,863.80 : 281,303,795.70 = 58,156,552.35 : x
  2. Step 2: Convert to fraction form
    187,535,863.80/281,303,795.70 = 58,156,552.35/x
  3. Step 3: Cross multiply
    187,535,863.80x = 281,303,795.70 × 58,156,552.35
  4. Step 4: Simplify right side
    187,535,863.80x = 16,359,658,920,880,754
  5. Step 5: Solve for x
    x = 16,359,658,920,880,754/187,535,863.80
  6. Step 6: Final answer
    x = 87,234,828.53

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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.