Home / 114,935,052.98-158,700,746-92,536,890.46

Finding the Fourth Proportional to 114,935,052.98, 158,700,746 and 92,536,890.46

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Solution

The fourth proportional to 114,935,052.98, 158,700,746 and 92,536,890.46 is: 127,773,670.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,935,052.98 : 158,700,746 = 92,536,890.46 : x
  2. Step 2: Convert to fraction form
    114,935,052.98/158,700,746 = 92,536,890.46/x
  3. Step 3: Cross multiply
    114,935,052.98x = 158,700,746 × 92,536,890.46
  4. Step 4: Simplify right side
    114,935,052.98x = 14,685,673,548,522,282
  5. Step 5: Solve for x
    x = 14,685,673,548,522,282/114,935,052.98
  6. Step 6: Final answer
    x = 127,773,670.15

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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.