Home / 372,637,352.60-558,961,822.16-110,348,436.02

Finding the Fourth Proportional to 372,637,352.60, 558,961,822.16 and 110,348,436.02

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Solution

The fourth proportional to 372,637,352.60, 558,961,822.16 and 110,348,436.02 is: 165,524,369.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,637,352.60 : 558,961,822.16 = 110,348,436.02 : x
  2. Step 2: Convert to fraction form
    372,637,352.60/558,961,822.16 = 110,348,436.02/x
  3. Step 3: Cross multiply
    372,637,352.60x = 558,961,822.16 × 110,348,436.02
  4. Step 4: Simplify right side
    372,637,352.60x = 61,680,562,870,245,376
  5. Step 5: Solve for x
    x = 61,680,562,870,245,376/372,637,352.60
  6. Step 6: Final answer
    x = 165,524,369.58

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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.