Home / 733,549,574,432.73-1,100,826,974,358.40-256,018,872,439.40

Finding the Fourth Proportional to 733,549,574,432.73, 1,100,826,974,358.40 and 256,018,872,439.40

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Solution

The fourth proportional to 733,549,574,432.73, 1,100,826,974,358.40 and 256,018,872,439.40 is: 384,203,727,395.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,549,574,432.73 : 1,100,826,974,358.40 = 256,018,872,439.40 : x
  2. Step 2: Convert to fraction form
    733,549,574,432.73/1,100,826,974,358.40 = 256,018,872,439.40/x
  3. Step 3: Cross multiply
    733,549,574,432.73x = 1,100,826,974,358.40 × 256,018,872,439.40
  4. Step 4: Simplify right side
    733,549,574,432.73x = 281,832,480,726,113,834,762,240
  5. Step 5: Solve for x
    x = 281,832,480,726,113,834,762,240/733,549,574,432.73
  6. Step 6: Final answer
    x = 384,203,727,395.06

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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.