Home / 59,475,257-89,212,762.76-33,555,792.16

Finding the Fourth Proportional to 59,475,257, 89,212,762.76 and 33,555,792.16

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Solution

The fourth proportional to 59,475,257, 89,212,762.76 and 33,555,792.16 is: 50,333,618.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,475,257 : 89,212,762.76 = 33,555,792.16 : x
  2. Step 2: Convert to fraction form
    59,475,257/89,212,762.76 = 33,555,792.16/x
  3. Step 3: Cross multiply
    59,475,257x = 89,212,762.76 × 33,555,792.16
  4. Step 4: Simplify right side
    59,475,257x = 2,993,604,925,193,948
  5. Step 5: Solve for x
    x = 2,993,604,925,193,948/59,475,257
  6. Step 6: Final answer
    x = 50,333,618.99

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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.