Home / 46,759,145,545.96-64,532,430,311.23-28,449,503,082.04

Finding the Fourth Proportional to 46,759,145,545.96, 64,532,430,311.23 and 28,449,503,082.04

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Solution

The fourth proportional to 46,759,145,545.96, 64,532,430,311.23 and 28,449,503,082.04 is: 39,263,240,454.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,759,145,545.96 : 64,532,430,311.23 = 28,449,503,082.04 : x
  2. Step 2: Convert to fraction form
    46,759,145,545.96/64,532,430,311.23 = 28,449,503,082.04/x
  3. Step 3: Cross multiply
    46,759,145,545.96x = 64,532,430,311.23 × 28,449,503,082.04
  4. Step 4: Simplify right side
    46,759,145,545.96x = 1,835,915,575,030,869,655,552
  5. Step 5: Solve for x
    x = 1,835,915,575,030,869,655,552/46,759,145,545.96
  6. Step 6: Final answer
    x = 39,263,240,454.78

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1.5x scale

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.