Home / 58,742,174.90-88,103,489.29-17,791,877.93

Finding the Fourth Proportional to 58,742,174.90, 88,103,489.29 and 17,791,877.93

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Solution

The fourth proportional to 58,742,174.90, 88,103,489.29 and 17,791,877.93 is: 26,684,856.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,742,174.90 : 88,103,489.29 = 17,791,877.93 : x
  2. Step 2: Convert to fraction form
    58,742,174.90/88,103,489.29 = 17,791,877.93/x
  3. Step 3: Cross multiply
    58,742,174.90x = 88,103,489.29 × 17,791,877.93
  4. Step 4: Simplify right side
    58,742,174.90x = 1,567,526,526,169,745.25
  5. Step 5: Solve for x
    x = 1,567,526,526,169,745.25/58,742,174.90
  6. Step 6: Final answer
    x = 26,684,856.81

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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.