Home / 70,701,947.70-97,554,065.27-41,327,598.23

Finding the Fourth Proportional to 70,701,947.70, 97,554,065.27 and 41,327,598.23

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Solution

The fourth proportional to 70,701,947.70, 97,554,065.27 and 41,327,598.23 is: 57,023,538.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,701,947.70 : 97,554,065.27 = 41,327,598.23 : x
  2. Step 2: Convert to fraction form
    70,701,947.70/97,554,065.27 = 41,327,598.23/x
  3. Step 3: Cross multiply
    70,701,947.70x = 97,554,065.27 × 41,327,598.23
  4. Step 4: Simplify right side
    70,701,947.70x = 4,031,675,214,487,348.50
  5. Step 5: Solve for x
    x = 4,031,675,214,487,348.50/70,701,947.70
  6. Step 6: Final answer
    x = 57,023,538.19

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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.