Home / 65,224,453.08-97,834,126.11-22,093,656.40

Finding the Fourth Proportional to 65,224,453.08, 97,834,126.11 and 22,093,656.40

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Solution

The fourth proportional to 65,224,453.08, 97,834,126.11 and 22,093,656.40 is: 33,139,619.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,224,453.08 : 97,834,126.11 = 22,093,656.40 : x
  2. Step 2: Convert to fraction form
    65,224,453.08/97,834,126.11 = 22,093,656.40/x
  3. Step 3: Cross multiply
    65,224,453.08x = 97,834,126.11 × 22,093,656.40
  4. Step 4: Simplify right side
    65,224,453.08x = 2,161,513,565,979,438
  5. Step 5: Solve for x
    x = 2,161,513,565,979,438/65,224,453.08
  6. Step 6: Final answer
    x = 33,139,619.64

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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.