Home / 188,400,700.53-282,601,072.71-59,018,392.89

Finding the Fourth Proportional to 188,400,700.53, 282,601,072.71 and 59,018,392.89

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Solution

The fourth proportional to 188,400,700.53, 282,601,072.71 and 59,018,392.89 is: 88,527,596.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    188,400,700.53 : 282,601,072.71 = 59,018,392.89 : x
  2. Step 2: Convert to fraction form
    188,400,700.53/282,601,072.71 = 59,018,392.89/x
  3. Step 3: Cross multiply
    188,400,700.53x = 282,601,072.71 × 59,018,392.89
  4. Step 4: Simplify right side
    188,400,700.53x = 16,678,661,140,334,236
  5. Step 5: Solve for x
    x = 16,678,661,140,334,236/188,400,700.53
  6. Step 6: Final answer
    x = 88,527,596.20

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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.