Home / 59,403,281.76-89,104,999.68-16,272,864

Finding the Fourth Proportional to 59,403,281.76, 89,104,999.68 and 16,272,864

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Solution

The fourth proportional to 59,403,281.76, 89,104,999.68 and 16,272,864 is: 24,409,317.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,403,281.76 : 89,104,999.68 = 16,272,864 : x
  2. Step 2: Convert to fraction form
    59,403,281.76/89,104,999.68 = 16,272,864/x
  3. Step 3: Cross multiply
    59,403,281.76x = 89,104,999.68 × 16,272,864
  4. Step 4: Simplify right side
    59,403,281.76x = 1,449,993,541,512,683.75
  5. Step 5: Solve for x
    x = 1,449,993,541,512,683.75/59,403,281.76
  6. Step 6: Final answer
    x = 24,409,317.10

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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.