Home / 35,063,999.80-52,595,999.70-28,686,707.80

Finding the Fourth Proportional to 35,063,999.80, 52,595,999.70 and 28,686,707.80

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Solution

The fourth proportional to 35,063,999.80, 52,595,999.70 and 28,686,707.80 is: 43,030,061.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,063,999.80 : 52,595,999.70 = 28,686,707.80 : x
  2. Step 2: Convert to fraction form
    35,063,999.80/52,595,999.70 = 28,686,707.80/x
  3. Step 3: Cross multiply
    35,063,999.80x = 52,595,999.70 × 28,686,707.80
  4. Step 4: Simplify right side
    35,063,999.80x = 1,508,806,074,842,787.75
  5. Step 5: Solve for x
    x = 1,508,806,074,842,787.75/35,063,999.80
  6. Step 6: Final answer
    x = 43,030,061.70

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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.