Home / 7,252,755,801.48-10,881,353,962.98-3,714,002,809.20

Finding the Fourth Proportional to 7,252,755,801.48, 10,881,353,962.98 and 3,714,002,809.20

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Solution

The fourth proportional to 7,252,755,801.48, 10,881,353,962.98 and 3,714,002,809.20 is: 5,572,141,168.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,252,755,801.48 : 10,881,353,962.98 = 3,714,002,809.20 : x
  2. Step 2: Convert to fraction form
    7,252,755,801.48/10,881,353,962.98 = 3,714,002,809.20/x
  3. Step 3: Cross multiply
    7,252,755,801.48x = 10,881,353,962.98 × 3,714,002,809.20
  4. Step 4: Simplify right side
    7,252,755,801.48x = 40,413,379,186,407,268,352
  5. Step 5: Solve for x
    x = 40,413,379,186,407,268,352/7,252,755,801.48
  6. Step 6: Final answer
    x = 5,572,141,168.49

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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.