Home / 43,001,560-59,342,152.80-23,685,976

Finding the Fourth Proportional to 43,001,560, 59,342,152.80 and 23,685,976

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Solution

The fourth proportional to 43,001,560, 59,342,152.80 and 23,685,976 is: 32,686,646.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,001,560 : 59,342,152.80 = 23,685,976 : x
  2. Step 2: Convert to fraction form
    43,001,560/59,342,152.80 = 23,685,976/x
  3. Step 3: Cross multiply
    43,001,560x = 59,342,152.80 × 23,685,976
  4. Step 4: Simplify right side
    43,001,560x = 1,405,576,807,009,132.75
  5. Step 5: Solve for x
    x = 1,405,576,807,009,132.75/43,001,560
  6. Step 6: Final answer
    x = 32,686,646.88

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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.