Home / 35,413,259.30-53,121,793.46-11,154,085.73

Finding the Fourth Proportional to 35,413,259.30, 53,121,793.46 and 11,154,085.73

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Solution

The fourth proportional to 35,413,259.30, 53,121,793.46 and 11,154,085.73 is: 16,731,728.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,413,259.30 : 53,121,793.46 = 11,154,085.73 : x
  2. Step 2: Convert to fraction form
    35,413,259.30/53,121,793.46 = 11,154,085.73/x
  3. Step 3: Cross multiply
    35,413,259.30x = 53,121,793.46 × 11,154,085.73
  4. Step 4: Simplify right side
    35,413,259.30x = 592,525,038,062,813.88
  5. Step 5: Solve for x
    x = 592,525,038,062,813.88/35,413,259.30
  6. Step 6: Final answer
    x = 16,731,728.45

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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.