Home / 32,113,812.79-44,317,105.47-17,429,479.23

Finding the Fourth Proportional to 32,113,812.79, 44,317,105.47 and 17,429,479.23

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Solution

The fourth proportional to 32,113,812.79, 44,317,105.47 and 17,429,479.23 is: 24,052,705.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,113,812.79 : 44,317,105.47 = 17,429,479.23 : x
  2. Step 2: Convert to fraction form
    32,113,812.79/44,317,105.47 = 17,429,479.23/x
  3. Step 3: Cross multiply
    32,113,812.79x = 44,317,105.47 × 17,429,479.23
  4. Step 4: Simplify right side
    32,113,812.79x = 772,424,069,323,084.38
  5. Step 5: Solve for x
    x = 772,424,069,323,084.38/32,113,812.79
  6. Step 6: Final answer
    x = 24,052,705.12

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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.