Home / 58,864,827.69-88,311,374.42-18,475,311.69

Finding the Fourth Proportional to 58,864,827.69, 88,311,374.42 and 18,475,311.69

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Solution

The fourth proportional to 58,864,827.69, 88,311,374.42 and 18,475,311.69 is: 27,717,403.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,864,827.69 : 88,311,374.42 = 18,475,311.69 : x
  2. Step 2: Convert to fraction form
    58,864,827.69/88,311,374.42 = 18,475,311.69/x
  3. Step 3: Cross multiply
    58,864,827.69x = 88,311,374.42 × 18,475,311.69
  4. Step 4: Simplify right side
    58,864,827.69x = 1,631,580,168,089,416.75
  5. Step 5: Solve for x
    x = 1,631,580,168,089,416.75/58,864,827.69
  6. Step 6: Final answer
    x = 27,717,403.28

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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.