Home / 188,400,702.03-282,601,074.96-59,018,394.39

Finding the Fourth Proportional to 188,400,702.03, 282,601,074.96 and 59,018,394.39

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Solution

The fourth proportional to 188,400,702.03, 282,601,074.96 and 59,018,394.39 is: 88,527,598.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,400,702.03 : 282,601,074.96 = 59,018,394.39 : x
  2. Step 2: Convert to fraction form
    188,400,702.03/282,601,074.96 = 59,018,394.39/x
  3. Step 3: Cross multiply
    188,400,702.03x = 282,601,074.96 × 59,018,394.39
  4. Step 4: Simplify right side
    188,400,702.03x = 16,678,661,697,027,232
  5. Step 5: Solve for x
    x = 16,678,661,697,027,232/188,400,702.03
  6. Step 6: Final answer
    x = 88,527,598.45

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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.