Home / 23,494,347.95-32,421,711.63-13,039,750.98

Finding the Fourth Proportional to 23,494,347.95, 32,421,711.63 and 13,039,750.98

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Solution

The fourth proportional to 23,494,347.95, 32,421,711.63 and 13,039,750.98 is: 17,994,585.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,494,347.95 : 32,421,711.63 = 13,039,750.98 : x
  2. Step 2: Convert to fraction form
    23,494,347.95/32,421,711.63 = 13,039,750.98/x
  3. Step 3: Cross multiply
    23,494,347.95x = 32,421,711.63 × 13,039,750.98
  4. Step 4: Simplify right side
    23,494,347.95x = 422,771,046,049,468.94
  5. Step 5: Solve for x
    x = 422,771,046,049,468.94/23,494,347.95
  6. Step 6: Final answer
    x = 17,994,585.21

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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.