Home / 43,115,318.28-59,500,547.46-23,537,250.54

Finding the Fourth Proportional to 43,115,318.28, 59,500,547.46 and 23,537,250.54

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Solution

The fourth proportional to 43,115,318.28, 59,500,547.46 and 23,537,250.54 is: 32,482,174.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,115,318.28 : 59,500,547.46 = 23,537,250.54 : x
  2. Step 2: Convert to fraction form
    43,115,318.28/59,500,547.46 = 23,537,250.54/x
  3. Step 3: Cross multiply
    43,115,318.28x = 59,500,547.46 × 23,537,250.54
  4. Step 4: Simplify right side
    43,115,318.28x = 1,400,479,292,833,180.50
  5. Step 5: Solve for x
    x = 1,400,479,292,833,180.50/43,115,318.28
  6. Step 6: Final answer
    x = 32,482,174.52

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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.