Home / 53,506,666.03-73,839,577.07-29,060,380.03

Finding the Fourth Proportional to 53,506,666.03, 73,839,577.07 and 29,060,380.03

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Solution

The fourth proportional to 53,506,666.03, 73,839,577.07 and 29,060,380.03 is: 40,103,529.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,506,666.03 : 73,839,577.07 = 29,060,380.03 : x
  2. Step 2: Convert to fraction form
    53,506,666.03/73,839,577.07 = 29,060,380.03/x
  3. Step 3: Cross multiply
    53,506,666.03x = 73,839,577.07 × 29,060,380.03
  4. Step 4: Simplify right side
    53,506,666.03x = 2,145,806,170,763,372
  5. Step 5: Solve for x
    x = 2,145,806,170,763,372/53,506,666.03
  6. Step 6: Final answer
    x = 40,103,529.71

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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.