Home / 35,836,076.88-53,754,312.15-8,909,732.88

Finding the Fourth Proportional to 35,836,076.88, 53,754,312.15 and 8,909,732.88

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Solution

The fourth proportional to 35,836,076.88, 53,754,312.15 and 8,909,732.88 is: 13,364,648.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,836,076.88 : 53,754,312.15 = 8,909,732.88 : x
  2. Step 2: Convert to fraction form
    35,836,076.88/53,754,312.15 = 8,909,732.88/x
  3. Step 3: Cross multiply
    35,836,076.88x = 53,754,312.15 × 8,909,732.88
  4. Step 4: Simplify right side
    35,836,076.88x = 478,936,562,404,638.50
  5. Step 5: Solve for x
    x = 478,936,562,404,638.50/35,836,076.88
  6. Step 6: Final answer
    x = 13,364,648.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.