Home / 94,317,475.14-130,158,086.40-52,500,631.68

Finding the Fourth Proportional to 94,317,475.14, 130,158,086.40 and 52,500,631.68

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Solution

The fourth proportional to 94,317,475.14, 130,158,086.40 and 52,500,631.68 is: 72,450,855.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,317,475.14 : 130,158,086.40 = 52,500,631.68 : x
  2. Step 2: Convert to fraction form
    94,317,475.14/130,158,086.40 = 52,500,631.68/x
  3. Step 3: Cross multiply
    94,317,475.14x = 130,158,086.40 × 52,500,631.68
  4. Step 4: Simplify right side
    94,317,475.14x = 6,833,381,754,260,017
  5. Step 5: Solve for x
    x = 6,833,381,754,260,017/94,317,475.14
  6. Step 6: Final answer
    x = 72,450,855.41

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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.