Home / 42,818,265.07-59,089,262.81-23,239,153.44

Finding the Fourth Proportional to 42,818,265.07, 59,089,262.81 and 23,239,153.44

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Solution

The fourth proportional to 42,818,265.07, 59,089,262.81 and 23,239,153.44 is: 32,070,062.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,818,265.07 : 59,089,262.81 = 23,239,153.44 : x
  2. Step 2: Convert to fraction form
    42,818,265.07/59,089,262.81 = 23,239,153.44/x
  3. Step 3: Cross multiply
    42,818,265.07x = 59,089,262.81 × 23,239,153.44
  4. Step 4: Simplify right side
    42,818,265.07x = 1,373,184,444,686,433.50
  5. Step 5: Solve for x
    x = 1,373,184,444,686,433.50/42,818,265.07
  6. Step 6: Final answer
    x = 32,070,062.68

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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.