Home / 29,376,000.40-44,064,000.60-9,187,430.80

Finding the Fourth Proportional to 29,376,000.40, 44,064,000.60 and 9,187,430.80

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Solution

The fourth proportional to 29,376,000.40, 44,064,000.60 and 9,187,430.80 is: 13,781,146.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,376,000.40 : 44,064,000.60 = 9,187,430.80 : x
  2. Step 2: Convert to fraction form
    29,376,000.40/44,064,000.60 = 9,187,430.80/x
  3. Step 3: Cross multiply
    29,376,000.40x = 44,064,000.60 × 9,187,430.80
  4. Step 4: Simplify right side
    29,376,000.40x = 404,834,956,283,658.50
  5. Step 5: Solve for x
    x = 404,834,956,283,658.50/29,376,000.40
  6. Step 6: Final answer
    x = 13,781,146.20

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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.