Home / 65,224,454.46-97,834,128.18-22,093,657.77

Finding the Fourth Proportional to 65,224,454.46, 97,834,128.18 and 22,093,657.77

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Solution

The fourth proportional to 65,224,454.46, 97,834,128.18 and 22,093,657.77 is: 33,139,621.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,224,454.46 : 97,834,128.18 = 22,093,657.77 : x
  2. Step 2: Convert to fraction form
    65,224,454.46/97,834,128.18 = 22,093,657.77/x
  3. Step 3: Cross multiply
    65,224,454.46x = 97,834,128.18 × 22,093,657.77
  4. Step 4: Simplify right side
    65,224,454.46x = 2,161,513,746,235,233
  5. Step 5: Solve for x
    x = 2,161,513,746,235,233/65,224,454.46
  6. Step 6: Final answer
    x = 33,139,621.70

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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.