Home / 34,829,545.28-48,064,803.26-19,148,836.60

Finding the Fourth Proportional to 34,829,545.28, 48,064,803.26 and 19,148,836.60

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Solution

The fourth proportional to 34,829,545.28, 48,064,803.26 and 19,148,836.60 is: 26,425,411.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,829,545.28 : 48,064,803.26 = 19,148,836.60 : x
  2. Step 2: Convert to fraction form
    34,829,545.28/48,064,803.26 = 19,148,836.60/x
  3. Step 3: Cross multiply
    34,829,545.28x = 48,064,803.26 × 19,148,836.60
  4. Step 4: Simplify right side
    34,829,545.28x = 920,385,063,836,887.38
  5. Step 5: Solve for x
    x = 920,385,063,836,887.38/34,829,545.28
  6. Step 6: Final answer
    x = 26,425,411.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.