Home / 572,433,363.46-858,787,038.84-184,292,476.66

Finding the Fourth Proportional to 572,433,363.46, 858,787,038.84 and 184,292,476.66

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Solution

The fourth proportional to 572,433,363.46, 858,787,038.84 and 184,292,476.66 is: 276,482,819.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,433,363.46 : 858,787,038.84 = 184,292,476.66 : x
  2. Step 2: Convert to fraction form
    572,433,363.46/858,787,038.84 = 184,292,476.66/x
  3. Step 3: Cross multiply
    572,433,363.46x = 858,787,038.84 × 184,292,476.66
  4. Step 4: Simplify right side
    572,433,363.46x = 158,267,990,311,331,232
  5. Step 5: Solve for x
    x = 158,267,990,311,331,232/572,433,363.46
  6. Step 6: Final answer
    x = 276,482,819.51

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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.