Home / 58,623,180.64-80,898,428.40-33,842,531.20

Finding the Fourth Proportional to 58,623,180.64, 80,898,428.40 and 33,842,531.20

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Solution

The fourth proportional to 58,623,180.64, 80,898,428.40 and 33,842,531.20 is: 46,701,791.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,623,180.64 : 80,898,428.40 = 33,842,531.20 : x
  2. Step 2: Convert to fraction form
    58,623,180.64/80,898,428.40 = 33,842,531.20/x
  3. Step 3: Cross multiply
    58,623,180.64x = 80,898,428.40 × 33,842,531.20
  4. Step 4: Simplify right side
    58,623,180.64x = 2,737,807,587,157,966.50
  5. Step 5: Solve for x
    x = 2,737,807,587,157,966.50/58,623,180.64
  6. Step 6: Final answer
    x = 46,701,791.97

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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.