Home / 58,742,176.41-88,103,491.53-17,791,879.43

Finding the Fourth Proportional to 58,742,176.41, 88,103,491.53 and 17,791,879.43

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Solution

The fourth proportional to 58,742,176.41, 88,103,491.53 and 17,791,879.43 is: 26,684,859.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,742,176.41 : 88,103,491.53 = 17,791,879.43 : x
  2. Step 2: Convert to fraction form
    58,742,176.41/88,103,491.53 = 17,791,879.43/x
  3. Step 3: Cross multiply
    58,742,176.41x = 88,103,491.53 × 17,791,879.43
  4. Step 4: Simplify right side
    58,742,176.41x = 1,567,526,698,663,786.25
  5. Step 5: Solve for x
    x = 1,567,526,698,663,786.25/58,742,176.41
  6. Step 6: Final answer
    x = 26,684,859.06

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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.