Home / 60,937,644.88-84,095,497.20-33,435,565.84

Finding the Fourth Proportional to 60,937,644.88, 84,095,497.20 and 33,435,565.84

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Solution

The fourth proportional to 60,937,644.88, 84,095,497.20 and 33,435,565.84 is: 46,141,929.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,937,644.88 : 84,095,497.20 = 33,435,565.84 : x
  2. Step 2: Convert to fraction form
    60,937,644.88/84,095,497.20 = 33,435,565.84/x
  3. Step 3: Cross multiply
    60,937,644.88x = 84,095,497.20 × 33,435,565.84
  4. Step 4: Simplify right side
    60,937,644.88x = 2,811,780,533,478,135.50
  5. Step 5: Solve for x
    x = 2,811,780,533,478,135.50/60,937,644.88
  6. Step 6: Final answer
    x = 46,141,929.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.