Home / 32,615,990.84-45,010,096.17-17,931,906.92

Finding the Fourth Proportional to 32,615,990.84, 45,010,096.17 and 17,931,906.92

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Solution

The fourth proportional to 32,615,990.84, 45,010,096.17 and 17,931,906.92 is: 24,746,047.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,615,990.84 : 45,010,096.17 = 17,931,906.92 : x
  2. Step 2: Convert to fraction form
    32,615,990.84/45,010,096.17 = 17,931,906.92/x
  3. Step 3: Cross multiply
    32,615,990.84x = 45,010,096.17 × 17,931,906.92
  4. Step 4: Simplify right side
    32,615,990.84x = 807,116,854,980,688.62
  5. Step 5: Solve for x
    x = 807,116,854,980,688.62/32,615,990.84
  6. Step 6: Final answer
    x = 24,746,047.39

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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.