Home / 59,809,925.75-89,714,888.62-14,371,720.25

Finding the Fourth Proportional to 59,809,925.75, 89,714,888.62 and 14,371,720.25

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Solution

The fourth proportional to 59,809,925.75, 89,714,888.62 and 14,371,720.25 is: 21,557,580.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,809,925.75 : 89,714,888.62 = 14,371,720.25 : x
  2. Step 2: Convert to fraction form
    59,809,925.75/89,714,888.62 = 14,371,720.25/x
  3. Step 3: Cross multiply
    59,809,925.75x = 89,714,888.62 × 14,371,720.25
  4. Step 4: Simplify right side
    59,809,925.75x = 1,289,357,281,022,044.75
  5. Step 5: Solve for x
    x = 1,289,357,281,022,044.75/59,809,925.75
  6. Step 6: Final answer
    x = 21,557,580.37

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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.