Home / 34,995,134.79-52,502,594.73-11,971,054.89

Finding the Fourth Proportional to 34,995,134.79, 52,502,594.73 and 11,971,054.89

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Solution

The fourth proportional to 34,995,134.79, 52,502,594.73 and 11,971,054.89 is: 17,959,966.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,995,134.79 : 52,502,594.73 = 11,971,054.89 : x
  2. Step 2: Convert to fraction form
    34,995,134.79/52,502,594.73 = 11,971,054.89/x
  3. Step 3: Cross multiply
    34,995,134.79x = 52,502,594.73 × 11,971,054.89
  4. Step 4: Simplify right side
    34,995,134.79x = 628,511,443,380,254.75
  5. Step 5: Solve for x
    x = 628,511,443,380,254.75/34,995,134.79
  6. Step 6: Final answer
    x = 17,959,966.35

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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.