Home / 32,800,877.31-45,264,941.57-17,916,210.84

Finding the Fourth Proportional to 32,800,877.31, 45,264,941.57 and 17,916,210.84

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Solution

The fourth proportional to 32,800,877.31, 45,264,941.57 and 17,916,210.84 is: 24,724,223.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,800,877.31 : 45,264,941.57 = 17,916,210.84 : x
  2. Step 2: Convert to fraction form
    32,800,877.31/45,264,941.57 = 17,916,210.84/x
  3. Step 3: Cross multiply
    32,800,877.31x = 45,264,941.57 × 17,916,210.84
  4. Step 4: Simplify right side
    32,800,877.31x = 810,976,236,750,552
  5. Step 5: Solve for x
    x = 810,976,236,750,552/32,800,877.31
  6. Step 6: Final answer
    x = 24,724,223.96

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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.