Home / 14,032,775.76-19,365,230.68-7,594,247.76

Finding the Fourth Proportional to 14,032,775.76, 19,365,230.68 and 7,594,247.76

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Solution

The fourth proportional to 14,032,775.76, 19,365,230.68 and 7,594,247.76 is: 10,480,061.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,775.76 : 19,365,230.68 = 7,594,247.76 : x
  2. Step 2: Convert to fraction form
    14,032,775.76/19,365,230.68 = 7,594,247.76/x
  3. Step 3: Cross multiply
    14,032,775.76x = 19,365,230.68 × 7,594,247.76
  4. Step 4: Simplify right side
    14,032,775.76x = 147,064,359,713,473.28
  5. Step 5: Solve for x
    x = 147,064,359,713,473.28/14,032,775.76
  6. Step 6: Final answer
    x = 10,480,061.98

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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.