Home / 70,326,194.70-105,507,954.45-24,883,250.70

Finding the Fourth Proportional to 70,326,194.70, 105,507,954.45 and 24,883,250.70

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Solution

The fourth proportional to 70,326,194.70, 105,507,954.45 and 24,883,250.70 is: 37,331,479.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,326,194.70 : 105,507,954.45 = 24,883,250.70 : x
  2. Step 2: Convert to fraction form
    70,326,194.70/105,507,954.45 = 24,883,250.70/x
  3. Step 3: Cross multiply
    70,326,194.70x = 105,507,954.45 × 24,883,250.70
  4. Step 4: Simplify right side
    70,326,194.70x = 2,625,380,881,423,530.50
  5. Step 5: Solve for x
    x = 2,625,380,881,423,530.50/70,326,194.70
  6. Step 6: Final answer
    x = 37,331,479.30

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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.