Home / 62,343,025.10-93,516,676.05-19,211,885.90

Finding the Fourth Proportional to 62,343,025.10, 93,516,676.05 and 19,211,885.90

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Solution

The fourth proportional to 62,343,025.10, 93,516,676.05 and 19,211,885.90 is: 28,818,487.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,343,025.10 : 93,516,676.05 = 19,211,885.90 : x
  2. Step 2: Convert to fraction form
    62,343,025.10/93,516,676.05 = 19,211,885.90/x
  3. Step 3: Cross multiply
    62,343,025.10x = 93,516,676.05 × 19,211,885.90
  4. Step 4: Simplify right side
    62,343,025.10x = 1,796,631,710,019,862.50
  5. Step 5: Solve for x
    x = 1,796,631,710,019,862.50/62,343,025.10
  6. Step 6: Final answer
    x = 28,818,487.83

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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.