Home / 10,035,362.25-13,847,689.24-5,564,804.95

Finding the Fourth Proportional to 10,035,362.25, 13,847,689.24 and 5,564,804.95

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Solution

The fourth proportional to 10,035,362.25, 13,847,689.24 and 5,564,804.95 is: 7,678,814.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,035,362.25 : 13,847,689.24 = 5,564,804.95 : x
  2. Step 2: Convert to fraction form
    10,035,362.25/13,847,689.24 = 5,564,804.95/x
  3. Step 3: Cross multiply
    10,035,362.25x = 13,847,689.24 × 5,564,804.95
  4. Step 4: Simplify right side
    10,035,362.25x = 77,059,689,562,142.20
  5. Step 5: Solve for x
    x = 77,059,689,562,142.20/10,035,362.25
  6. Step 6: Final answer
    x = 7,678,814.94

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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.