Home / 25,709,332.23-35,479,491.62-14,697,106.56

Finding the Fourth Proportional to 25,709,332.23, 35,479,491.62 and 14,697,106.56

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Solution

The fourth proportional to 25,709,332.23, 35,479,491.62 and 14,697,106.56 is: 20,282,357.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,709,332.23 : 35,479,491.62 = 14,697,106.56 : x
  2. Step 2: Convert to fraction form
    25,709,332.23/35,479,491.62 = 14,697,106.56/x
  3. Step 3: Cross multiply
    25,709,332.23x = 35,479,491.62 × 14,697,106.56
  4. Step 4: Simplify right side
    25,709,332.23x = 521,445,868,960,281.56
  5. Step 5: Solve for x
    x = 521,445,868,960,281.56/25,709,332.23
  6. Step 6: Final answer
    x = 20,282,357.56

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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.