Home / 46,728,000.30-70,092,000.45-26,572,608.30

Finding the Fourth Proportional to 46,728,000.30, 70,092,000.45 and 26,572,608.30

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Solution

The fourth proportional to 46,728,000.30, 70,092,000.45 and 26,572,608.30 is: 39,858,912.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,728,000.30 : 70,092,000.45 = 26,572,608.30 : x
  2. Step 2: Convert to fraction form
    46,728,000.30/70,092,000.45 = 26,572,608.30/x
  3. Step 3: Cross multiply
    46,728,000.30x = 70,092,000.45 × 26,572,608.30
  4. Step 4: Simplify right side
    46,728,000.30x = 1,862,527,272,921,273.75
  5. Step 5: Solve for x
    x = 1,862,527,272,921,273.75/46,728,000.30
  6. Step 6: Final answer
    x = 39,858,912.45

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1.5x scale

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.