Home / 58,979,371.05-88,468,980.44-15,848,574.93

Finding the Fourth Proportional to 58,979,371.05, 88,468,980.44 and 15,848,574.93

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Solution

The fourth proportional to 58,979,371.05, 88,468,980.44 and 15,848,574.93 is: 23,772,841.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,979,371.05 : 88,468,980.44 = 15,848,574.93 : x
  2. Step 2: Convert to fraction form
    58,979,371.05/88,468,980.44 = 15,848,574.93/x
  3. Step 3: Cross multiply
    58,979,371.05x = 88,468,980.44 × 15,848,574.93
  4. Step 4: Simplify right side
    58,979,371.05x = 1,402,107,265,404,801.50
  5. Step 5: Solve for x
    x = 1,402,107,265,404,801.50/58,979,371.05
  6. Step 6: Final answer
    x = 23,772,841.94

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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.