Home / 96,313,259.96-132,905,755.50-52,855,995.32

Finding the Fourth Proportional to 96,313,259.96, 132,905,755.50 and 52,855,995.32

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Solution

The fourth proportional to 96,313,259.96, 132,905,755.50 and 52,855,995.32 is: 72,937,682.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,313,259.96 : 132,905,755.50 = 52,855,995.32 : x
  2. Step 2: Convert to fraction form
    96,313,259.96/132,905,755.50 = 52,855,995.32/x
  3. Step 3: Cross multiply
    96,313,259.96x = 132,905,755.50 × 52,855,995.32
  4. Step 4: Simplify right side
    96,313,259.96x = 7,024,865,990,709,064
  5. Step 5: Solve for x
    x = 7,024,865,990,709,064/96,313,259.96
  6. Step 6: Final answer
    x = 72,937,682.66

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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.