Home / 32,465,259-44,803,465.74-17,978,571

Finding the Fourth Proportional to 32,465,259, 44,803,465.74 and 17,978,571

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Solution

The fourth proportional to 32,465,259, 44,803,465.74 and 17,978,571 is: 24,811,207.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,465,259 : 44,803,465.74 = 17,978,571 : x
  2. Step 2: Convert to fraction form
    32,465,259/44,803,465.74 = 17,978,571/x
  3. Step 3: Cross multiply
    32,465,259x = 44,803,465.74 × 17,978,571
  4. Step 4: Simplify right side
    32,465,259x = 805,502,289,852,657.62
  5. Step 5: Solve for x
    x = 805,502,289,852,657.62/32,465,259
  6. Step 6: Final answer
    x = 24,811,207.88

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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.