Home / 93,312,134.10-139,968,201.15-59,383,890.90

Finding the Fourth Proportional to 93,312,134.10, 139,968,201.15 and 59,383,890.90

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Solution

The fourth proportional to 93,312,134.10, 139,968,201.15 and 59,383,890.90 is: 89,075,836.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,312,134.10 : 139,968,201.15 = 59,383,890.90 : x
  2. Step 2: Convert to fraction form
    93,312,134.10/139,968,201.15 = 59,383,890.90/x
  3. Step 3: Cross multiply
    93,312,134.10x = 139,968,201.15 × 59,383,890.90
  4. Step 4: Simplify right side
    93,312,134.10x = 8,311,856,386,560,855
  5. Step 5: Solve for x
    x = 8,311,856,386,560,855/93,312,134.10
  6. Step 6: Final answer
    x = 89,075,836.35

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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.