Home / 29,486,635,737.57-44,229,686,836.80-9,318,064,897.67

Finding the Fourth Proportional to 29,486,635,737.57, 44,229,686,836.80 and 9,318,064,897.67

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Solution

The fourth proportional to 29,486,635,737.57, 44,229,686,836.80 and 9,318,064,897.67 is: 13,977,013,044.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,486,635,737.57 : 44,229,686,836.80 = 9,318,064,897.67 : x
  2. Step 2: Convert to fraction form
    29,486,635,737.57/44,229,686,836.80 = 9,318,064,897.67/x
  3. Step 3: Cross multiply
    29,486,635,737.57x = 44,229,686,836.80 × 9,318,064,897.67
  4. Step 4: Simplify right side
    29,486,635,737.57x = 412,135,092,348,797,124,608
  5. Step 5: Solve for x
    x = 412,135,092,348,797,124,608/29,486,635,737.57
  6. Step 6: Final answer
    x = 13,977,013,044.72

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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.