Home / 3,439,341,270,572.50-4,746,391,662,827.20-1,876,908,203,207.50

Finding the Fourth Proportional to 3,439,341,270,572.50, 4,746,391,662,827.20 and 1,876,908,203,207.50

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Solution

The fourth proportional to 3,439,341,270,572.50, 4,746,391,662,827.20 and 1,876,908,203,207.50 is: 2,590,188,279,313.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,439,341,270,572.50 : 4,746,391,662,827.20 = 1,876,908,203,207.50 : x
  2. Step 2: Convert to fraction form
    3,439,341,270,572.50/4,746,391,662,827.20 = 1,876,908,203,207.50/x
  3. Step 3: Cross multiply
    3,439,341,270,572.50x = 4,746,391,662,827.20 × 1,876,908,203,207.50
  4. Step 4: Simplify right side
    3,439,341,270,572.50x = 8,908,541,447,596,058,305,626,112
  5. Step 5: Solve for x
    x = 8,908,541,447,596,058,305,626,112/3,439,341,270,572.50
  6. Step 6: Final answer
    x = 2,590,188,279,313.49

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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.