Home / 733,549,574,440.16-1,100,826,974,369.50-256,018,872,446.78

Finding the Fourth Proportional to 733,549,574,440.16, 1,100,826,974,369.50 and 256,018,872,446.78

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Solution

The fourth proportional to 733,549,574,440.16, 1,100,826,974,369.50 and 256,018,872,446.78 is: 384,203,727,406.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,549,574,440.16 : 1,100,826,974,369.50 = 256,018,872,446.78 : x
  2. Step 2: Convert to fraction form
    733,549,574,440.16/1,100,826,974,369.50 = 256,018,872,446.78/x
  3. Step 3: Cross multiply
    733,549,574,440.16x = 1,100,826,974,369.50 × 256,018,872,446.78
  4. Step 4: Simplify right side
    733,549,574,440.16x = 281,832,480,737,079,792,238,592
  5. Step 5: Solve for x
    x = 281,832,480,737,079,792,238,592/733,549,574,440.16
  6. Step 6: Final answer
    x = 384,203,727,406.12

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1.5x scale

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.