Home / 46,728,000.80-70,092,001.20-26,572,608.80

Finding the Fourth Proportional to 46,728,000.80, 70,092,001.20 and 26,572,608.80

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Solution

The fourth proportional to 46,728,000.80, 70,092,001.20 and 26,572,608.80 is: 39,858,913.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,728,000.80 : 70,092,001.20 = 26,572,608.80 : x
  2. Step 2: Convert to fraction form
    46,728,000.80/70,092,001.20 = 26,572,608.80/x
  3. Step 3: Cross multiply
    46,728,000.80x = 70,092,001.20 × 26,572,608.80
  4. Step 4: Simplify right side
    46,728,000.80x = 1,862,527,327,896,730.75
  5. Step 5: Solve for x
    x = 1,862,527,327,896,730.75/46,728,000.80
  6. Step 6: Final answer
    x = 39,858,913.20

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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.