Home / 34,872,030.24-52,310,012.88-10,611,747.84

Finding the Fourth Proportional to 34,872,030.24, 52,310,012.88 and 10,611,747.84

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Solution

The fourth proportional to 34,872,030.24, 52,310,012.88 and 10,611,747.84 is: 15,918,220.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,872,030.24 : 52,310,012.88 = 10,611,747.84 : x
  2. Step 2: Convert to fraction form
    34,872,030.24/52,310,012.88 = 10,611,747.84/x
  3. Step 3: Cross multiply
    34,872,030.24x = 52,310,012.88 × 10,611,747.84
  4. Step 4: Simplify right side
    34,872,030.24x = 555,100,666,189,712.19
  5. Step 5: Solve for x
    x = 555,100,666,189,712.19/34,872,030.24
  6. Step 6: Final answer
    x = 15,918,220.49

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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.