Home / 58,046,804.64-87,082,804.08-17,656,238.88

Finding the Fourth Proportional to 58,046,804.64, 87,082,804.08 and 17,656,238.88

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Solution

The fourth proportional to 58,046,804.64, 87,082,804.08 and 17,656,238.88 is: 26,488,190.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,046,804.64 : 87,082,804.08 = 17,656,238.88 : x
  2. Step 2: Convert to fraction form
    58,046,804.64/87,082,804.08 = 17,656,238.88/x
  3. Step 3: Cross multiply
    58,046,804.64x = 87,082,804.08 × 17,656,238.88
  4. Step 4: Simplify right side
    58,046,804.64x = 1,537,554,791,176,718.50
  5. Step 5: Solve for x
    x = 1,537,554,791,176,718.50/58,046,804.64
  6. Step 6: Final answer
    x = 26,488,190.02

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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.