Home / 43,267,820.49-59,709,564.88-23,688,703.71

Finding the Fourth Proportional to 43,267,820.49, 59,709,564.88 and 23,688,703.71

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Solution

The fourth proportional to 43,267,820.49, 59,709,564.88 and 23,688,703.71 is: 32,690,396.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,267,820.49 : 59,709,564.88 = 23,688,703.71 : x
  2. Step 2: Convert to fraction form
    43,267,820.49/59,709,564.88 = 23,688,703.71/x
  3. Step 3: Cross multiply
    43,267,820.49x = 59,709,564.88 × 23,688,703.71
  4. Step 4: Simplify right side
    43,267,820.49x = 1,414,442,191,036,120
  5. Step 5: Solve for x
    x = 1,414,442,191,036,120/43,267,820.49
  6. Step 6: Final answer
    x = 32,690,396.12

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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.